CVE-2002-1106

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Published Sep 1, 2004 CVSS 2.0 · 7.5 High EPSS < 1% KEV · Not listed

Description

Cisco Virtual Private Network (VPN) Client software 2.x.x, and 3.x before 3.5.1C, does not properly verify that certificate DN fields match those of the certificate from the VPN Concentrator, which allows remote attackers to conduct man-in-the-middle attacks.

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

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

OR	cpe:2.3:a:cisco:vpn_client:2.0::windows:::::
	cpe:2.3:a:cisco:vpn_client:3.0::windows:::::
	cpe:2.3:a:cisco:vpn_client:3.1::windows:::::
	cpe:2.3:a:cisco:vpn_client:3.5.1::windows:::::

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2002-1094	Cisco Virtual Private Network (VPN) Client software 2.x.x, and 3.x before 3.5.1C, does not properly verify that certificate DN fields match those of the certificate from the VPN Concentrator, which allows remote attackers to conduct man-in-the-middle attacks.

Metrics

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.951% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
http://www.cisco.com/warp/public/707/vpnclient-multiple2-vuln-pub.shtml
http://www.securityfocus.com/bid/5652
https://exchange.xforce.ibmcloud.com/vulnerabilities/10045

History

No history.

Subscriptions

Cisco Vpn Client

Weaknesses

NVD-CWE-Other

Sources

CVE record Updated: Aug 8, 2024, 3:12 AM

Status: PUBLISHED
Assigner: mitre
Published: Sep 1, 2004, 4:00 AM
Updated: Aug 8, 2024, 3:12 AM
Reserved: Sep 6, 2002, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 16, 2026, 9:58 PM

Status: Modified
Published: Oct 4, 2002, 4:00 AM
Modified: Jun 16, 2026, 9:58 PM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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