CVE-2021-1234

Cisco SD-WAN vManage Information Disclosure Vulnerabilities

Published Nov 18, 2024 CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed

Description

A vulnerability in the cluster management interface of Cisco SD-WAN vManage Software could allow an unauthenticated, remote attacker to view sensitive information on an affected system. To be affected by this vulnerability, the vManage software must be in cluster mode.
This vulnerability is due to the absence of authentication for sensitive information in the cluster management interface. An attacker could exploit this vulnerability by sending a crafted request to the cluster management interface of an affected system. A successful exploit could allow the attacker to view sensitive information on the affected system.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	—
`20.1.2`	affected	—
`19.2.929`	affected	—
`19.2.31`	affected	—
`19.2.32`	affected	—
`18.4.6`	affected	—
`20.1.2_937`	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:18.4.6:::::::*
	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:19.2.32:::::::*
	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:20.1.2_937:::::::*
	cpe:2.3:a:cisco:catalyst_sd-wan_manager:20.1.12:::::::*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Advisories

Source	ID	Title
EUVD	EUVD-2021-6701	A vulnerability in the cluster management interface of Cisco SD-WAN vManage Software could allow an unauthenticated, remote attacker to view sensitive information on an affected system. To be affected by this vulnerability, the vManage software must be in cluster mode. This vulnerability is due to the absence of authentication for sensitive information in the cluster management interface. An attacker could exploit this vulnerability by sending a crafted request to the cluster management interface of an affected system. A successful exploit could allow the attacker to view sensitive information on the affected system.Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

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: < 1% (0.785% 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-sdwan-vmaninfdis3-OvdR6uu8

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:18.4.6:::::::* 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:19.2.32:::::::* 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:20.1.2_937:::::::*
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 cluster management interface of Cisco SD-WAN vManage Software could allow an unauthenticated, remote attacker to view sensitive information on an affected system. To be affected by this vulnerability, the vManage software must be in cluster mode. This vulnerability is due to the absence of authentication for sensitive information in the cluster management interface. An attacker could exploit this vulnerability by sending a crafted request to the cluster management interface of an affected system. A successful exploit could allow the attacker to view sensitive information on the affected system.Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.
Title		Cisco SD-WAN vManage Information Disclosure Vulnerabilities
Weaknesses		CWE-497
References		https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-vmaninfdis3-OvdR6uu8
Metrics		cvssV3_1 `{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'}`