CVE-2026-24858

Published Jan 27, 2026 CVSS 3.1 · 9.4 Critical EPSS 86.6% KEV · Listed

Description

An Authentication Bypass Using an Alternate Path or Channel vulnerability [CWE-288] vulnerability in Fortinet FortiAnalyzer 7.6.0 through 7.6.5, FortiAnalyzer 7.4.0 through 7.4.9, FortiAnalyzer 7.2.0 through 7.2.11, FortiAnalyzer 7.0.0 through 7.0.15, FortiManager 7.6.0 through 7.6.5, FortiManager 7.4.0 through 7.4.9, FortiManager 7.2.0 through 7.2.11, FortiManager 7.0.0 through 7.0.15, FortiNAC-F 7.6.3 through 7.6.5, FortiOS 7.6.0 through 7.6.5, FortiOS 7.4.0 through 7.4.10, FortiOS 7.2.0 through 7.2.12, FortiOS 7.0.0 through 7.0.18, FortiProxy 7.6.0 through 7.6.4, FortiProxy 7.4.0 through 7.4.12, FortiProxy 7.2.0 through 7.2.15, FortiProxy 7.0.0 through 7.0.22, FortiWeb 8.0.0 through 8.0.3, FortiWeb 7.6.0 through 7.6.6, FortiWeb 7.4.0 through 7.4.11 may allow an attacker with a FortiCloud account and a registered device to log into other devices registered to other accounts, if FortiCloud SSO authentication is enabled on those devices.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Fortinet

FortiWeb

unaffected

Version	Status	Constraints
`8.0.0`	affected	≤ 8.0.3
`7.6.0`	affected	≤ 7.6.6
`7.4.0`	affected	≤ 7.4.11

Fortinet

FortiNAC-F

unaffected

Version	Status	Constraints
`7.6.3`	affected	≤ 7.6.5

Fortinet

FortiOS

unaffected

Version	Status	Constraints
`7.6.0`	affected	≤ 7.6.5
`7.4.0`	affected	≤ 7.4.10
`7.2.0`	affected	≤ 7.2.12
`7.0.0`	affected	≤ 7.0.18

Fortinet

FortiAnalyzer

unaffected

Version	Status	Constraints
`7.6.0`	affected	≤ 7.6.5
`7.4.0`	affected	≤ 7.4.9
`7.2.0`	affected	≤ 7.2.11
`7.0.0`	affected	≤ 7.0.15

Fortinet

FortiProxy

unaffected

Version	Status	Constraints
`7.6.0`	affected	≤ 7.6.4
`7.4.0`	affected	≤ 7.4.12
`7.2.0`	affected	≤ 7.2.15
`7.0.0`	affected	≤ 7.0.22

Fortinet

FortiManager

unaffected

Version	Status	Constraints
`7.6.0`	affected	≤ 7.6.5
`7.4.0`	affected	≤ 7.4.9
`7.2.0`	affected	≤ 7.2.11
`7.0.0`	affected	≤ 7.0.15

Configuration 1 [-]

OR	cpe:2.3:a:fortinet:fortianalyzer::::::::
	cpe:2.3:a:fortinet:fortianalyzer::::::::
	cpe:2.3:a:fortinet:fortianalyzer::::::::
	cpe:2.3:a:fortinet:fortianalyzer::::::::
	cpe:2.3:a:fortinet:fortimanager::::::::
	cpe:2.3:a:fortinet:fortimanager::::::::
	cpe:2.3:a:fortinet:fortimanager::::::::
	cpe:2.3:a:fortinet:fortimanager::::::::
	cpe:2.3:a:fortinet:fortinac-f::::::::
	cpe:2.3:a:fortinet:fortiproxy::::::::
	cpe:2.3:a:fortinet:fortiproxy::::::::
	cpe:2.3:a:fortinet:fortiproxy::::::::
	cpe:2.3:a:fortinet:fortiproxy::::::::
	cpe:2.3:a:fortinet:fortiweb::::::::
	cpe:2.3:a:fortinet:fortiweb::::::::
	cpe:2.3:a:fortinet:fortiweb::::::::
	cpe:2.3:o:fortinet:fortios::::::::
	cpe:2.3:o:fortinet:fortios::::::::
	cpe:2.3:o:fortinet:fortios::::::::
	cpe:2.3:o:fortinet:fortios::::::::

Configuration 2 [-]

AND

cpe:2.3:o:siemens:ruggedcom_ape1808_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:siemens:ruggedcom_ape1808:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

Vendor Solution

Upgrade to upcoming FortiOS version 8.0.0 or above Upgrade to FortiOS version 7.6.6 or above Upgrade to FortiOS version 7.4.11 or above Upgrade to FortiOS version 7.2.13 or above Upgrade to FortiOS version 7.0.19 or above Upgrade to upcoming FortiManager version 8.0.0 or above Upgrade to FortiManager version 7.6.6 or above Upgrade to FortiManager version 7.4.10 or above Upgrade to FortiManager version 7.2.12 or above Upgrade to FortiManager version 7.0.16 or above Upgrade to FortiAnalyzer version 7.6.6 or above Upgrade to FortiAnalyzer version 7.4.10 or above Upgrade to FortiAnalyzer version 7.2.12 or above Upgrade to FortiAnalyzer version 7.0.16 or above Upgrade to FortiProxy version 7.6.5 or above Upgrade to FortiProxy version 7.4.13 or above Upgrade to FortiProxy version 7.2.16 or above Upgrade to FortiProxy version 7.0.23 or above Upgrade to FortiWeb version 8.0.4 or above Upgrade to FortiWeb version 7.6.7 or above Upgrade to FortiWeb version 7.4.12 or above Upgrade to FortiNAC-F version 7.6.6 or above Upgrade to FortiSwitchManager version 7.2.9 or above Upgrade to FortiSwitchManager version 7.0.8 or above

Tracking

Advisories

No advisories available

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is in the KEV database since Jan. 27, 2026.

Exploit prediction score: 86.6% (86.592% probability within 30 days)

Exploitation active

Automatable yes

Technical Impact total

References

Link	Providers
https://cert-portal.siemens.com/productcert/html/ssa-975644.html
https://fortiguard.fortinet.com/psirt/FG-IR-26-060
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-24858
https://www.fortinet.com/blog/psirt-blogs/analysis-of-sso-abuse-on-fortios

History

Jun 24, 2026 2:15 PM Title updated View changes

Type	Values Removed	Values Added
Title	Authentication Bypass via FortiCloud SSO in Fortinet Devices

Jun 23, 2026 11:30 PM Title updated View changes

Type	Values Removed	Values Added
Title		Authentication Bypass via FortiCloud SSO in Fortinet Devices

Jun 23, 2026 7:30 PM Title updated View changes

Type	Values Removed	Values Added
Title	Authentication Bypass via FortiCloud SSO in Fortinet Appliances

Jun 23, 2026 4:45 PM Title updated View changes

Type	Values Removed	Values Added
Title		Authentication Bypass via FortiCloud SSO in Fortinet Appliances

Jun 18, 2026 4:45 PM Title updated View changes

Type	Values Removed	Values Added
Title	Authentication Bypass via FortiCloud SSO in Fortinet Appliances

Jun 17, 2026 7:15 AM Title updated View changes

Type	Values Removed	Values Added
Title		Authentication Bypass via FortiCloud SSO in Fortinet Appliances

Jun 16, 2026 9:00 AM Title updated View changes

Type	Values Removed	Values Added
Title	Authentication Bypass via FortiCloud SSO Allows Unauthorized Device Access Across Fortinet Appliances

Jun 9, 2026 6:45 PM First appearance in the feed. Affected versions updated. Affected vendors updated View changes

Type	Values Removed	Values Added
First Time appeared		Fortinet fortinac-f
CPEs		cpe:2.3:a:fortinet:fortinac-f::::::::
Vendors & Products		Fortinet fortinac-f

Jun 9, 2026 6:00 PM Title updated View changes

Type	Values Removed	Values Added
Title		Authentication Bypass via FortiCloud SSO Allows Unauthorized Device Access Across Fortinet Appliances

Jun 9, 2026 3:30 PM Description updated View changes

Type	Values Removed	Values Added
Description	An Authentication Bypass Using an Alternate Path or Channel vulnerability [CWE-288] vulnerability in Fortinet FortiAnalyzer 7.6.0 through 7.6.5, FortiAnalyzer 7.4.0 through 7.4.9, FortiAnalyzer 7.2.0 through 7.2.11, FortiAnalyzer 7.0.0 through 7.0.15, FortiManager 7.6.0 through 7.6.5, FortiManager 7.4.0 through 7.4.9, FortiManager 7.2.0 through 7.2.11, FortiManager 7.0.0 through 7.0.15, FortiOS 7.6.0 through 7.6.5, FortiOS 7.4.0 through 7.4.10, FortiOS 7.2.0 through 7.2.12, FortiOS 7.0.0 through 7.0.18, FortiProxy 7.6.0 through 7.6.4, FortiProxy 7.4.0 through 7.4.12, FortiProxy 7.2.0 through 7.2.15, FortiProxy 7.0.0 through 7.0.22, FortiWeb 8.0.0 through 8.0.3, FortiWeb 7.6.0 through 7.6.6, FortiWeb 7.4.0 through 7.4.11 may allow an attacker with a FortiCloud account and a registered device to log into other devices registered to other accounts, if FortiCloud SSO authentication is enabled on those devices.	An Authentication Bypass Using an Alternate Path or Channel vulnerability [CWE-288] vulnerability in Fortinet FortiAnalyzer 7.6.0 through 7.6.5, FortiAnalyzer 7.4.0 through 7.4.9, FortiAnalyzer 7.2.0 through 7.2.11, FortiAnalyzer 7.0.0 through 7.0.15, FortiManager 7.6.0 through 7.6.5, FortiManager 7.4.0 through 7.4.9, FortiManager 7.2.0 through 7.2.11, FortiManager 7.0.0 through 7.0.15, FortiNAC-F 7.6.3 through 7.6.5, FortiOS 7.6.0 through 7.6.5, FortiOS 7.4.0 through 7.4.10, FortiOS 7.2.0 through 7.2.12, FortiOS 7.0.0 through 7.0.18, FortiProxy 7.6.0 through 7.6.4, FortiProxy 7.4.0 through 7.4.12, FortiProxy 7.2.0 through 7.2.15, FortiProxy 7.0.0 through 7.0.22, FortiWeb 8.0.0 through 8.0.3, FortiWeb 7.6.0 through 7.6.6, FortiWeb 7.4.0 through 7.4.11 may allow an attacker with a FortiCloud account and a registered device to log into other devices registered to other accounts, if FortiCloud SSO authentication is enabled on those devices.

May 12, 2026 7:00 PM First appearance in the feed. Affected versions updated. Affected vendors updated View changes

Type	Values Removed	Values Added
First Time appeared		Siemens Siemens ruggedcom Ape1808 Siemens ruggedcom Ape1808 Firmware
CPEs		cpe:2.3:h:siemens:ruggedcom_ape1808:-:::::::* cpe:2.3:o:siemens:ruggedcom_ape1808_firmware:-:::::::*
Vendors & Products		Siemens Siemens ruggedcom Ape1808 Siemens ruggedcom Ape1808 Firmware

May 12, 2026 1:30 PM Added references View changes

Type	Values Removed	Values Added
References		https://cert-portal.siemens.com/productcert/html/ssa-975644.html

Apr 22, 2026 4:15 AM Title updated View changes

Type	Values Removed	Values Added
Title	Fortinet Authentication Bypass via Alternate Path Allows Unauthorized Device Access

Apr 16, 2026 7:45 AM Title updated View changes

Type	Values Removed	Values Added
Title		Fortinet Authentication Bypass via Alternate Path Allows Unauthorized Device Access

Jan 29, 2026 10:00 AM Description updated View changes

Type	Values Removed	Values Added
Description	An Authentication Bypass Using an Alternate Path or Channel vulnerability [CWE-288] vulnerability in Fortinet FortiAnalyzer 7.6.0 through 7.6.5, FortiAnalyzer 7.4.0 through 7.4.9, FortiAnalyzer 7.2.0 through 7.2.11, FortiAnalyzer 7.0.0 through 7.0.15, FortiManager 7.6.0 through 7.6.5, FortiManager 7.4.0 through 7.4.9, FortiManager 7.2.0 through 7.2.11, FortiManager 7.0.0 through 7.0.15, FortiOS 7.6.0 through 7.6.5, FortiOS 7.4.0 through 7.4.10, FortiOS 7.2.0 through 7.2.12, FortiOS 7.0.0 through 7.0.18, FortiProxy 7.6.0 through 7.6.4, FortiProxy 7.4.0 through 7.4.12, FortiProxy 7.2 all versions, FortiProxy 7.0 all versions, FortiWeb 8.0.0 through 8.0.3, FortiWeb 7.6.0 through 7.6.6, FortiWeb 7.4.0 through 7.4.11 may allow an attacker with a FortiCloud account and a registered device to log into other devices registered to other accounts, if FortiCloud SSO authentication is enabled on those devices.	An Authentication Bypass Using an Alternate Path or Channel vulnerability [CWE-288] vulnerability in Fortinet FortiAnalyzer 7.6.0 through 7.6.5, FortiAnalyzer 7.4.0 through 7.4.9, FortiAnalyzer 7.2.0 through 7.2.11, FortiAnalyzer 7.0.0 through 7.0.15, FortiManager 7.6.0 through 7.6.5, FortiManager 7.4.0 through 7.4.9, FortiManager 7.2.0 through 7.2.11, FortiManager 7.0.0 through 7.0.15, FortiOS 7.6.0 through 7.6.5, FortiOS 7.4.0 through 7.4.10, FortiOS 7.2.0 through 7.2.12, FortiOS 7.0.0 through 7.0.18, FortiProxy 7.6.0 through 7.6.4, FortiProxy 7.4.0 through 7.4.12, FortiProxy 7.2.0 through 7.2.15, FortiProxy 7.0.0 through 7.0.22, FortiWeb 8.0.0 through 8.0.3, FortiWeb 7.6.0 through 7.6.6, FortiWeb 7.4.0 through 7.4.11 may allow an attacker with a FortiCloud account and a registered device to log into other devices registered to other accounts, if FortiCloud SSO authentication is enabled on those devices.

Jan 28, 2026 4:00 PM Affected versions updated View changes

Type	Values Removed	Values Added
CPEs		cpe:2.3:a:fortinet:fortianalyzer:::::::: cpe:2.3:a:fortinet:fortimanager:::::::: cpe:2.3:a:fortinet:fortiproxy:::::::: cpe:2.3:a:fortinet:fortiweb:::::::: cpe:2.3:o:fortinet:fortios::::::::

Jan 28, 2026 2:30 PM Description updated. First appearance in the feed. Affected versions updated. Affected vendors updated View changes

Type	Values Removed	Values Added
Description	An Authentication Bypass Using an Alternate Path or Channel vulnerability [CWE-288] vulnerability in Fortinet FortiAnalyzer 7.6.0 through 7.6.5, FortiAnalyzer 7.4.0 through 7.4.9, FortiAnalyzer 7.2.0 through 7.2.11, FortiAnalyzer 7.0.0 through 7.0.15, FortiManager 7.6.0 through 7.6.5, FortiManager 7.4.0 through 7.4.9, FortiManager 7.2.0 through 7.2.11, FortiManager 7.0.0 through 7.0.15, FortiOS 7.6.0 through 7.6.5, FortiOS 7.4.0 through 7.4.10, FortiOS 7.2.0 through 7.2.12, FortiOS 7.0.0 through 7.0.18 may allow an attacker with a FortiCloud account and a registered device to log into other devices registered to other accounts, if FortiCloud SSO authentication is enabled on those devices.	An Authentication Bypass Using an Alternate Path or Channel vulnerability [CWE-288] vulnerability in Fortinet FortiAnalyzer 7.6.0 through 7.6.5, FortiAnalyzer 7.4.0 through 7.4.9, FortiAnalyzer 7.2.0 through 7.2.11, FortiAnalyzer 7.0.0 through 7.0.15, FortiManager 7.6.0 through 7.6.5, FortiManager 7.4.0 through 7.4.9, FortiManager 7.2.0 through 7.2.11, FortiManager 7.0.0 through 7.0.15, FortiOS 7.6.0 through 7.6.5, FortiOS 7.4.0 through 7.4.10, FortiOS 7.2.0 through 7.2.12, FortiOS 7.0.0 through 7.0.18, FortiProxy 7.6.0 through 7.6.4, FortiProxy 7.4.0 through 7.4.12, FortiProxy 7.2 all versions, FortiProxy 7.0 all versions, FortiWeb 8.0.0 through 8.0.3, FortiWeb 7.6.0 through 7.6.6, FortiWeb 7.4.0 through 7.4.11 may allow an attacker with a FortiCloud account and a registered device to log into other devices registered to other accounts, if FortiCloud SSO authentication is enabled on those devices.
First Time appeared		Fortinet fortiproxy Fortinet fortiweb
CPEs		cpe:2.3:a:fortinet:fortiproxy:7.0.0:::::::* cpe:2.3:a:fortinet:fortiproxy:7.0.10:::::::* cpe:2.3:a:fortinet:fortiproxy:7.0.11:::::::* cpe:2.3:a:fortinet:fortiproxy:7.0.12:::::::* cpe:2.3:a:fortinet:fortiproxy:7.0.13:::::::* cpe:2.3:a:fortinet:fortiproxy:7.0.14:::::::* cpe:2.3:a:fortinet:fortiproxy:7.0.15:::::::* cpe:2.3:a:fortinet:fortiproxy:7.0.16:::::::* cpe:2.3:a:fortinet:fortiproxy:7.0.17:::::::* cpe:2.3:a:fortinet:fortiproxy:7.0.18:::::::* cpe:2.3:a:fortinet:fortiproxy:7.0.19:::::::* cpe:2.3:a:fortinet:fortiproxy:7.0.1:::::::* cpe:2.3:a:fortinet:fortiproxy:7.0.20:::::::* cpe:2.3:a:fortinet:fortiproxy:7.0.21:::::::* cpe:2.3:a:fortinet:fortiproxy:7.0.22:::::::* cpe:2.3:a:fortinet:fortiproxy:7.0.2:::::::* cpe:2.3:a:fortinet:fortiproxy:7.0.3:::::::* cpe:2.3:a:fortinet:fortiproxy:7.0.4:::::::* cpe:2.3:a:fortinet:fortiproxy:7.0.5:::::::* cpe:2.3:a:fortinet:fortiproxy:7.0.6:::::::* cpe:2.3:a:fortinet:fortiproxy:7.0.7:::::::* cpe:2.3:a:fortinet:fortiproxy:7.0.8:::::::* cpe:2.3:a:fortinet:fortiproxy:7.0.9:::::::* cpe:2.3:a:fortinet:fortiproxy:7.2.0:::::::* cpe:2.3:a:fortinet:fortiproxy:7.2.10:::::::* cpe:2.3:a:fortinet:fortiproxy:7.2.11:::::::* cpe:2.3:a:fortinet:fortiproxy:7.2.12:::::::* cpe:2.3:a:fortinet:fortiproxy:7.2.13:::::::* cpe:2.3:a:fortinet:fortiproxy:7.2.14:::::::* cpe:2.3:a:fortinet:fortiproxy:7.2.15:::::::* cpe:2.3:a:fortinet:fortiproxy:7.2.1:::::::* cpe:2.3:a:fortinet:fortiproxy:7.2.2:::::::* cpe:2.3:a:fortinet:fortiproxy:7.2.3:::::::* cpe:2.3:a:fortinet:fortiproxy:7.2.4:::::::* cpe:2.3:a:fortinet:fortiproxy:7.2.5:::::::* cpe:2.3:a:fortinet:fortiproxy:7.2.6:::::::* cpe:2.3:a:fortinet:fortiproxy:7.2.7:::::::* cpe:2.3:a:fortinet:fortiproxy:7.2.8:::::::* cpe:2.3:a:fortinet:fortiproxy:7.2.9:::::::* cpe:2.3:a:fortinet:fortiproxy:7.4.0:::::::* cpe:2.3:a:fortinet:fortiproxy:7.4.10:::::::* cpe:2.3:a:fortinet:fortiproxy:7.4.11:::::::* cpe:2.3:a:fortinet:fortiproxy:7.4.12:::::::* cpe:2.3:a:fortinet:fortiproxy:7.4.1:::::::* cpe:2.3:a:fortinet:fortiproxy:7.4.2:::::::* cpe:2.3:a:fortinet:fortiproxy:7.4.3:::::::* cpe:2.3:a:fortinet:fortiproxy:7.4.4:::::::* cpe:2.3:a:fortinet:fortiproxy:7.4.5:::::::* cpe:2.3:a:fortinet:fortiproxy:7.4.6:::::::* cpe:2.3:a:fortinet:fortiproxy:7.4.7:::::::* cpe:2.3:a:fortinet:fortiproxy:7.4.8:::::::* cpe:2.3:a:fortinet:fortiproxy:7.4.9:::::::* cpe:2.3:a:fortinet:fortiproxy:7.6.0:::::::* cpe:2.3:a:fortinet:fortiproxy:7.6.1:::::::* cpe:2.3:a:fortinet:fortiproxy:7.6.2:::::::* cpe:2.3:a:fortinet:fortiproxy:7.6.3:::::::* cpe:2.3:a:fortinet:fortiproxy:7.6.4:::::::* cpe:2.3:a:fortinet:fortiweb:7.4.0:::::::* cpe:2.3:a:fortinet:fortiweb:7.4.10:::::::* cpe:2.3:a:fortinet:fortiweb:7.4.11:::::::* cpe:2.3:a:fortinet:fortiweb:7.4.1:::::::* cpe:2.3:a:fortinet:fortiweb:7.4.2:::::::* cpe:2.3:a:fortinet:fortiweb:7.4.3:::::::* cpe:2.3:a:fortinet:fortiweb:7.4.4:::::::* cpe:2.3:a:fortinet:fortiweb:7.4.5:::::::* cpe:2.3:a:fortinet:fortiweb:7.4.6:::::::* cpe:2.3:a:fortinet:fortiweb:7.4.7:::::::* cpe:2.3:a:fortinet:fortiweb:7.4.8:::::::* cpe:2.3:a:fortinet:fortiweb:7.4.9:::::::* cpe:2.3:a:fortinet:fortiweb:7.6.0:::::::* cpe:2.3:a:fortinet:fortiweb:7.6.1:::::::* cpe:2.3:a:fortinet:fortiweb:7.6.2:::::::* cpe:2.3:a:fortinet:fortiweb:7.6.3:::::::* cpe:2.3:a:fortinet:fortiweb:7.6.4:::::::* cpe:2.3:a:fortinet:fortiweb:7.6.5:::::::* cpe:2.3:a:fortinet:fortiweb:7.6.6:::::::* cpe:2.3:a:fortinet:fortiweb:8.0.0:::::::* cpe:2.3:a:fortinet:fortiweb:8.0.1:::::::* cpe:2.3:a:fortinet:fortiweb:8.0.2:::::::* cpe:2.3:a:fortinet:fortiweb:8.0.3:::::::*
Vendors & Products		Fortinet fortiproxy Fortinet fortiweb

Jan 27, 2026 10:15 PM Added references View changes

Type	Values Removed	Values Added
References		https://www.fortinet.com/blog/psirt-blogs/analysis-of-sso-abuse-on-fortios

Jan 27, 2026 9:45 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		kev `{'dateAdded': '2026-01-27T00:00:00+00:00', 'dueDate': '2026-01-30T00:00:00+00:00'}`

Jan 27, 2026 9:15 PM Added references. Scoring metrics updated View changes

Type	Values Removed	Values Added
References		https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-24858
Metrics	ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`	ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'active', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Jan 27, 2026 8:15 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Jan 27, 2026 7:30 PM Description updated. First appearance in the feed. Weaknesses updated. Affected versions updated. Affected vendors updated. Added references. Scoring metrics updated View changes

Type	Values Removed	Values Added
Description		An Authentication Bypass Using an Alternate Path or Channel vulnerability [CWE-288] vulnerability in Fortinet FortiAnalyzer 7.6.0 through 7.6.5, FortiAnalyzer 7.4.0 through 7.4.9, FortiAnalyzer 7.2.0 through 7.2.11, FortiAnalyzer 7.0.0 through 7.0.15, FortiManager 7.6.0 through 7.6.5, FortiManager 7.4.0 through 7.4.9, FortiManager 7.2.0 through 7.2.11, FortiManager 7.0.0 through 7.0.15, FortiOS 7.6.0 through 7.6.5, FortiOS 7.4.0 through 7.4.10, FortiOS 7.2.0 through 7.2.12, FortiOS 7.0.0 through 7.0.18 may allow an attacker with a FortiCloud account and a registered device to log into other devices registered to other accounts, if FortiCloud SSO authentication is enabled on those devices.
First Time appeared		Fortinet Fortinet fortianalyzer Fortinet fortimanager Fortinet fortios
Weaknesses		CWE-288
CPEs		cpe:2.3:o:fortinet:fortianalyzer:7.0.0:::::::* cpe:2.3:o:fortinet:fortianalyzer:7.0.10:::::::* cpe:2.3:o:fortinet:fortianalyzer:7.0.11:::::::* cpe:2.3:o:fortinet:fortianalyzer:7.0.12:::::::* cpe:2.3:o:fortinet:fortianalyzer:7.0.13:::::::* cpe:2.3:o:fortinet:fortianalyzer:7.0.14:::::::* cpe:2.3:o:fortinet:fortianalyzer:7.0.15:::::::* cpe:2.3:o:fortinet:fortianalyzer:7.0.1:::::::* cpe:2.3:o:fortinet:fortianalyzer:7.0.2:::::::* cpe:2.3:o:fortinet:fortianalyzer:7.0.3:::::::* cpe:2.3:o:fortinet:fortianalyzer:7.0.4:::::::* cpe:2.3:o:fortinet:fortianalyzer:7.0.5:::::::* cpe:2.3:o:fortinet:fortianalyzer:7.0.6:::::::* cpe:2.3:o:fortinet:fortianalyzer:7.0.7:::::::* cpe:2.3:o:fortinet:fortianalyzer:7.0.8:::::::* cpe:2.3:o:fortinet:fortianalyzer:7.0.9:::::::* cpe:2.3:o:fortinet:fortianalyzer:7.2.0:::::::* cpe:2.3:o:fortinet:fortianalyzer:7.2.10:::::::* cpe:2.3:o:fortinet:fortianalyzer:7.2.11:::::::* cpe:2.3:o:fortinet:fortianalyzer:7.2.1:::::::* cpe:2.3:o:fortinet:fortianalyzer:7.2.2:::::::* cpe:2.3:o:fortinet:fortianalyzer:7.2.3:::::::* cpe:2.3:o:fortinet:fortianalyzer:7.2.4:::::::* cpe:2.3:o:fortinet:fortianalyzer:7.2.5:::::::* cpe:2.3:o:fortinet:fortianalyzer:7.2.6:::::::* cpe:2.3:o:fortinet:fortianalyzer:7.2.7:::::::* cpe:2.3:o:fortinet:fortianalyzer:7.2.8:::::::* cpe:2.3:o:fortinet:fortianalyzer:7.2.9:::::::* cpe:2.3:o:fortinet:fortianalyzer:7.4.0:::::::* cpe:2.3:o:fortinet:fortianalyzer:7.4.1:::::::* cpe:2.3:o:fortinet:fortianalyzer:7.4.2:::::::* cpe:2.3:o:fortinet:fortianalyzer:7.4.3:::::::* cpe:2.3:o:fortinet:fortianalyzer:7.4.4:::::::* cpe:2.3:o:fortinet:fortianalyzer:7.4.5:::::::* cpe:2.3:o:fortinet:fortianalyzer:7.4.6:::::::* cpe:2.3:o:fortinet:fortianalyzer:7.4.7:::::::* cpe:2.3:o:fortinet:fortianalyzer:7.4.8:::::::* cpe:2.3:o:fortinet:fortianalyzer:7.4.9:::::::* cpe:2.3:o:fortinet:fortianalyzer:7.6.0:::::::* cpe:2.3:o:fortinet:fortianalyzer:7.6.1:::::::* cpe:2.3:o:fortinet:fortianalyzer:7.6.2:::::::* cpe:2.3:o:fortinet:fortianalyzer:7.6.3:::::::* cpe:2.3:o:fortinet:fortianalyzer:7.6.4:::::::* cpe:2.3:o:fortinet:fortianalyzer:7.6.5:::::::* cpe:2.3:o:fortinet:fortimanager:7.0.0:::::::* cpe:2.3:o:fortinet:fortimanager:7.0.10:::::::* cpe:2.3:o:fortinet:fortimanager:7.0.11:::::::* cpe:2.3:o:fortinet:fortimanager:7.0.12:::::::* cpe:2.3:o:fortinet:fortimanager:7.0.13:::::::* cpe:2.3:o:fortinet:fortimanager:7.0.14:::::::* cpe:2.3:o:fortinet:fortimanager:7.0.15:::::::* cpe:2.3:o:fortinet:fortimanager:7.0.1:::::::* cpe:2.3:o:fortinet:fortimanager:7.0.2:::::::* cpe:2.3:o:fortinet:fortimanager:7.0.3:::::::* cpe:2.3:o:fortinet:fortimanager:7.0.4:::::::* cpe:2.3:o:fortinet:fortimanager:7.0.5:::::::* cpe:2.3:o:fortinet:fortimanager:7.0.6:::::::* cpe:2.3:o:fortinet:fortimanager:7.0.7:::::::* cpe:2.3:o:fortinet:fortimanager:7.0.8:::::::* cpe:2.3:o:fortinet:fortimanager:7.0.9:::::::* cpe:2.3:o:fortinet:fortimanager:7.2.0:::::::* cpe:2.3:o:fortinet:fortimanager:7.2.10:::::::* cpe:2.3:o:fortinet:fortimanager:7.2.11:::::::* cpe:2.3:o:fortinet:fortimanager:7.2.1:::::::* cpe:2.3:o:fortinet:fortimanager:7.2.2:::::::* cpe:2.3:o:fortinet:fortimanager:7.2.3:::::::* cpe:2.3:o:fortinet:fortimanager:7.2.4:::::::* cpe:2.3:o:fortinet:fortimanager:7.2.5:::::::* cpe:2.3:o:fortinet:fortimanager:7.2.6:::::::* cpe:2.3:o:fortinet:fortimanager:7.2.7:::::::* cpe:2.3:o:fortinet:fortimanager:7.2.8:::::::* cpe:2.3:o:fortinet:fortimanager:7.2.9:::::::* cpe:2.3:o:fortinet:fortimanager:7.4.0:::::::* cpe:2.3:o:fortinet:fortimanager:7.4.1:::::::* cpe:2.3:o:fortinet:fortimanager:7.4.2:::::::* cpe:2.3:o:fortinet:fortimanager:7.4.3:::::::* cpe:2.3:o:fortinet:fortimanager:7.4.4:::::::* cpe:2.3:o:fortinet:fortimanager:7.4.5:::::::* cpe:2.3:o:fortinet:fortimanager:7.4.6:::::::* cpe:2.3:o:fortinet:fortimanager:7.4.7:::::::* cpe:2.3:o:fortinet:fortimanager:7.4.8:::::::* cpe:2.3:o:fortinet:fortimanager:7.4.9:::::::* cpe:2.3:o:fortinet:fortimanager:7.6.0:::::::* cpe:2.3:o:fortinet:fortimanager:7.6.1:::::::* cpe:2.3:o:fortinet:fortimanager:7.6.2:::::::* cpe:2.3:o:fortinet:fortimanager:7.6.3:::::::* cpe:2.3:o:fortinet:fortimanager:7.6.4:::::::* cpe:2.3:o:fortinet:fortimanager:7.6.5:::::::* cpe:2.3:o:fortinet:fortios:7.0.0:::::::* cpe:2.3:o:fortinet:fortios:7.0.10:::::::* cpe:2.3:o:fortinet:fortios:7.0.11:::::::* cpe:2.3:o:fortinet:fortios:7.0.12:::::::* cpe:2.3:o:fortinet:fortios:7.0.13:::::::* cpe:2.3:o:fortinet:fortios:7.0.14:::::::* cpe:2.3:o:fortinet:fortios:7.0.15:::::::* cpe:2.3:o:fortinet:fortios:7.0.16:::::::* cpe:2.3:o:fortinet:fortios:7.0.17:::::::* cpe:2.3:o:fortinet:fortios:7.0.18:::::::* cpe:2.3:o:fortinet:fortios:7.0.1:::::::* cpe:2.3:o:fortinet:fortios:7.0.2:::::::* cpe:2.3:o:fortinet:fortios:7.0.3:::::::* cpe:2.3:o:fortinet:fortios:7.0.4:::::::* cpe:2.3:o:fortinet:fortios:7.0.5:::::::* cpe:2.3:o:fortinet:fortios:7.0.6:::::::* cpe:2.3:o:fortinet:fortios:7.0.7:::::::* cpe:2.3:o:fortinet:fortios:7.0.8:::::::* cpe:2.3:o:fortinet:fortios:7.0.9:::::::* cpe:2.3:o:fortinet:fortios:7.2.0:::::::* cpe:2.3:o:fortinet:fortios:7.2.10:::::::* cpe:2.3:o:fortinet:fortios:7.2.11:::::::* cpe:2.3:o:fortinet:fortios:7.2.12:::::::* cpe:2.3:o:fortinet:fortios:7.2.1:::::::* cpe:2.3:o:fortinet:fortios:7.2.2:::::::* cpe:2.3:o:fortinet:fortios:7.2.3:::::::* cpe:2.3:o:fortinet:fortios:7.2.4:::::::* cpe:2.3:o:fortinet:fortios:7.2.5:::::::* cpe:2.3:o:fortinet:fortios:7.2.6:::::::* cpe:2.3:o:fortinet:fortios:7.2.7:::::::* cpe:2.3:o:fortinet:fortios:7.2.8:::::::* cpe:2.3:o:fortinet:fortios:7.2.9:::::::* cpe:2.3:o:fortinet:fortios:7.4.0:::::::* cpe:2.3:o:fortinet:fortios:7.4.10:::::::* cpe:2.3:o:fortinet:fortios:7.4.1:::::::* cpe:2.3:o:fortinet:fortios:7.4.2:::::::* cpe:2.3:o:fortinet:fortios:7.4.3:::::::* cpe:2.3:o:fortinet:fortios:7.4.4:::::::* cpe:2.3:o:fortinet:fortios:7.4.5:::::::* cpe:2.3:o:fortinet:fortios:7.4.6:::::::* cpe:2.3:o:fortinet:fortios:7.4.7:::::::* cpe:2.3:o:fortinet:fortios:7.4.8:::::::* cpe:2.3:o:fortinet:fortios:7.4.9:::::::* cpe:2.3:o:fortinet:fortios:7.6.0:::::::* cpe:2.3:o:fortinet:fortios:7.6.1:::::::* cpe:2.3:o:fortinet:fortios:7.6.2:::::::* cpe:2.3:o:fortinet:fortios:7.6.3:::::::* cpe:2.3:o:fortinet:fortios:7.6.4:::::::* cpe:2.3:o:fortinet:fortios:7.6.5:::::::*
Vendors & Products		Fortinet Fortinet fortianalyzer Fortinet fortimanager Fortinet fortios
References		https://fortiguard.fortinet.com/psirt/FG-IR-26-060
Metrics		cvssV3_1 `{'score': 9.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:H/RL:O/RC:C'}`