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CVE-2012-2494 Details

Description

The VPN downloader implementation in the WebLaunch feature in Cisco AnyConnect Secure Mobility Client 2.x before 2.5 MR6 and 3.x before 3.0 MR8 does not compare the timestamp of offered software to the timestamp of installed software, which allows remote attackers to force a version downgrade by using (1) ActiveX or (2) Java components to offer signed code that corresponds to an older software release, aka Bug ID CSCtw48681.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120620-ac	CVE	Vendor Advisory
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120620-ac	[email protected]	Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-20	Improper Input Validation	[email protected]

Affected Products

Product	Versions
cisco anyconnect secure mobility client	2.0 2.1 2.2 2.2.128 2.2.133
CPE cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.0:::::::* cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.1:::::::* cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.2:::::::* cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.2.128:::::::* cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.2.133:::::::* cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.2.136:::::::* cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.2.140:::::::* cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.3:::::::* cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.3.185:::::::* cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.3.254:::::::* cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.3.2016:::::::* cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.4:::::::* cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.4.0202:::::::* cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.4.1012:::::::* cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5:::::::* cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0:::::::* Remediation No remediation found in references.

Product

Versions

cisco anyconnect secure mobility client

2.0

2.1

2.2

2.2.128

2.2.133

CPE

cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.0:*:*:*:*:*:*:*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.1:*:*:*:*:*:*:*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.2:*:*:*:*:*:*:*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.2.128:*:*:*:*:*:*:*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.2.133:*:*:*:*:*:*:*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.2.136:*:*:*:*:*:*:*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.2.140:*:*:*:*:*:*:*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.3:*:*:*:*:*:*:*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.3.185:*:*:*:*:*:*:*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.3.254:*:*:*:*:*:*:*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.3.2016:*:*:*:*:*:*:*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.4:*:*:*:*:*:*:*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.4.0202:*:*:*:*:*:*:*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.4.1012:*:*:*:*:*:*:*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:2.5:*:*:*:*:*:*:*
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0:*:*:*:*:*:*:*

Remediation

No remediation found in references.

Change History

5 change records found show changes

Date	Action	Recorded By
Jun 16, 2026	CVE Modified	[email protected]
Apr 29, 2026	Status Change	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Jun 21, 2012	Initial Analysis	[email protected]