CVE-2020-26073

Cisco SD-WAN vManage Directory Traversal Vulnerability

Published Nov 18, 2024 CVSS 3.1 · 7.5 High EPSS 12.6% KEV · Not listed

Description

A vulnerability in the application data endpoints of Cisco SD-WAN vManage Software could allow an unauthenticated, remote attacker to gain access to sensitive information.
The vulnerability is due to improper validation of directory traversal character sequences within requests to application programmatic interfaces (APIs). An attacker could exploit this vulnerability by sending malicious requests to an API within the affected application. A successful exploit could allow the attacker to conduct directory traversal attacks and gain access to sensitive information including credentials or user tokens.Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.

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

Cisco

Cisco Catalyst SD-WAN Manager

unknown

Version	Status	Constraints
`20.1.12`	affected	—
`19.2.1`	affected	—
`18.4.4`	affected	—
`18.4.5`	affected	—
`20.1.1.1`	affected	—
`20.1.1`	affected	—
`19.3.0`	affected	—
`19.2.2`	affected	—
`19.2.099`	affected	—
`18.3.6`	affected	—
`18.3.7`	affected	—
`19.2.0`	affected	—
`18.3.8`	affected	—
`19.0.0`	affected	—
`19.1.0`	affected	—
`18.4.302`	affected	—
`18.4.303`	affected	—
`19.2.097`	affected	—
`19.2.098`	affected	—
`17.2.10`	affected	—
`18.3.6.1`	affected	—
`19.0.1a`	affected	—
`18.2.0`	affected	—
`18.4.3`	affected	—
`18.4.1`	affected	—
`17.2.8`	affected	—
`18.3.3.1`	affected	—
`18.4.0`	affected	—
`18.3.1`	affected	—
`17.2.6`	affected	—
`17.2.9`	affected	—
`18.3.4`	affected	—
`17.2.5`	affected	—
`18.3.1.1`	affected	—
`18.3.5`	affected	—
`18.4.0.1`	affected	—
`18.3.3`	affected	—
`17.2.7`	affected	—
`17.2.4`	affected	—
`18.3.0`	affected	—
`19.2.3`	affected	—
`18.4.501_ES`	affected	—
`20.3.1`	affected	—
`20.1.2`	affected	—
`19.2.929`	affected	—
`19.2.31`	affected	—

Configuration 1 [-]

OR	cpe:2.3:a:cisco:catalyst_sd-wan_manager:17.2.4:::::::*
	cpe:2.3:a:cisco:catalyst_sd-wan_manager:17.2.5:::::::*
	cpe:2.3:a:cisco:catalyst_sd-wan_manager:17.2.6:::::::*
	cpe:2.3:a:cisco:catalyst_sd-wan_manager:17.2.7:::::::*
	cpe:2.3:a:cisco:catalyst_sd-wan_manager:17.2.8:::::::*
	cpe:2.3:a:cisco:catalyst_sd-wan_manager:17.2.9:::::::*
	cpe:2.3:a:cisco:catalyst_sd-wan_manager:17.2.10:::::::*
	cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.2.0:::::::*
	cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.3.0:::::::*
	cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.3.1:::::::*
	cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.3.1.1:::::::*
	cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.3.3:::::::*
	cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.3.3.1:::::::*
	cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.3.4:::::::*
	cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.3.5:::::::*
	cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.3.6:::::::*
	cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.3.6.1:::::::*
	cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.3.7:::::::*
	cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.3.8:::::::*
	cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.4.0:::::::*
	cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.4.0.1:::::::*
	cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.4.1:::::::*
	cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.4.3:::::::*
	cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.4.4:::::::*
	cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.4.5:::::::*
	cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.4.302:::::::*
	cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.4.303:::::::*
	cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.4.501_es:::::::*
	cpe:2.3:a:cisco:catalyst_sd-wan_manager:19.0.0:::::::*
	cpe:2.3:a:cisco:catalyst_sd-wan_manager:19.0.1a:::::::*
	cpe:2.3:a:cisco:catalyst_sd-wan_manager:19.1.0:::::::*
	cpe:2.3:a:cisco:catalyst_sd-wan_manager:19.2.0:::::::*
	cpe:2.3:a:cisco:catalyst_sd-wan_manager:19.2.1:::::::*
	cpe:2.3:a:cisco:catalyst_sd-wan_manager:19.2.2:::::::*
	cpe:2.3:a:cisco:catalyst_sd-wan_manager:19.2.3:::::::*
	cpe:2.3:a:cisco:catalyst_sd-wan_manager:19.2.31:::::::*
	cpe:2.3:a:cisco:catalyst_sd-wan_manager:19.2.097:::::::*
	cpe:2.3:a:cisco:catalyst_sd-wan_manager:19.2.098:::::::*
	cpe:2.3:a:cisco:catalyst_sd-wan_manager:19.2.099:::::::*
	cpe:2.3:a:cisco:catalyst_sd-wan_manager:19.2.929:::::::*
	cpe:2.3:a:cisco:catalyst_sd-wan_manager:19.3.0:::::::*
	cpe:2.3:a:cisco:catalyst_sd-wan_manager:20.1.1:::::::*
	cpe:2.3:a:cisco:catalyst_sd-wan_manager:20.1.1.1:::::::*
	cpe:2.3:a:cisco:catalyst_sd-wan_manager:20.1.2:::::::*
	cpe:2.3:a:cisco:catalyst_sd-wan_manager:20.1.12:::::::*
	cpe:2.3:a:cisco:catalyst_sd-wan_manager:20.3.1:::::::*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

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 None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: 12.6% (12.583% probability within 30 days)

Exploitation none

Automatable yes

Technical Impact partial

References

Link	Providers
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asa-ssl-dos-7uZWwSEy
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-vman-traversal-hQh24tmk
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-vmanage-escalation-Jhqs5Skf

History

Nov 18, 2024 5:15 PM First appearance in the feed. Affected versions updated. Affected vendors updated. Scoring metrics updated View changes

Type	Values Removed	Values Added
First Time appeared		Cisco Cisco catalyst Sd-wan Manager
CPEs		cpe:2.3:a:cisco:catalyst_sd-wan_manager:17.2.10:::::::* cpe:2.3:a:cisco:catalyst_sd-wan_manager:17.2.4:::::::* cpe:2.3:a:cisco:catalyst_sd-wan_manager:17.2.5:::::::* cpe:2.3:a:cisco:catalyst_sd-wan_manager:17.2.6:::::::* cpe:2.3:a:cisco:catalyst_sd-wan_manager:17.2.7:::::::* cpe:2.3:a:cisco:catalyst_sd-wan_manager:17.2.8:::::::* cpe:2.3:a:cisco:catalyst_sd-wan_manager:17.2.9:::::::* cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.2.0:::::::* cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.3.0:::::::* cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.3.1.1:::::::* cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.3.1:::::::* cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.3.3.1:::::::* cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.3.3:::::::* cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.3.4:::::::* cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.3.5:::::::* cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.3.6.1:::::::* cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.3.6:::::::* cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.3.7:::::::* cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.3.8:::::::* cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.4.0.1:::::::* cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.4.0:::::::* cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.4.1:::::::* cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.4.302:::::::* cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.4.303:::::::* cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.4.3:::::::* cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.4.4:::::::* cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.4.501_es:::::::* cpe:2.3:a:cisco:catalyst_sd-wan_manager:18.4.5:::::::* cpe:2.3:a:cisco:catalyst_sd-wan_manager:19.0.0:::::::* cpe:2.3:a:cisco:catalyst_sd-wan_manager:19.0.1a:::::::* cpe:2.3:a:cisco:catalyst_sd-wan_manager:19.1.0:::::::* cpe:2.3:a:cisco:catalyst_sd-wan_manager:19.2.097:::::::* cpe:2.3:a:cisco:catalyst_sd-wan_manager:19.2.098:::::::* cpe:2.3:a:cisco:catalyst_sd-wan_manager:19.2.099:::::::* cpe:2.3:a:cisco:catalyst_sd-wan_manager:19.2.0:::::::* cpe:2.3:a:cisco:catalyst_sd-wan_manager:19.2.1:::::::* cpe:2.3:a:cisco:catalyst_sd-wan_manager:19.2.2:::::::* cpe:2.3:a:cisco:catalyst_sd-wan_manager:19.2.31:::::::* cpe:2.3:a:cisco:catalyst_sd-wan_manager:19.2.3:::::::* cpe:2.3:a:cisco:catalyst_sd-wan_manager:19.2.929:::::::* cpe:2.3:a:cisco:catalyst_sd-wan_manager:19.3.0:::::::* cpe:2.3:a:cisco:catalyst_sd-wan_manager:20.1.1.1:::::::* cpe:2.3:a:cisco:catalyst_sd-wan_manager:20.1.12:::::::* cpe:2.3:a:cisco:catalyst_sd-wan_manager:20.1.1:::::::* cpe:2.3:a:cisco:catalyst_sd-wan_manager:20.1.2:::::::* cpe:2.3:a:cisco:catalyst_sd-wan_manager:20.3.1:::::::*
Vendors & Products		Cisco Cisco catalyst Sd-wan Manager
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Nov 18, 2024 4:00 PM Description updated. Title updated. Weaknesses updated. Added references. Scoring metrics updated View changes

Type	Values Removed	Values Added
Description		A vulnerability in the application data endpoints of Cisco SD-WAN vManage Software could allow an unauthenticated, remote attacker to gain access to sensitive information. The vulnerability is due to improper validation of directory traversal character sequences within requests to application programmatic interfaces (APIs). An attacker could exploit this vulnerability by sending malicious requests to an API within the affected application. A successful exploit could allow the attacker to conduct directory traversal attacks and gain access to sensitive information including credentials or user tokens.Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.
Title		Cisco SD-WAN vManage Directory Traversal Vulnerability
Weaknesses		CWE-35
References		https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asa-ssl-dos-7uZWwSEy https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-vman-traversal-hQh24tmk https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-vmanage-escalation-Jhqs5Skf
Metrics		cvssV3_1 `{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/RL:X/RC:X/E:X'}`