Strix
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CVE-2012-2494

UnknownEPSS 1.40%

Last modified

CVE-2012-2494 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 1.40% chance of exploitation in the next 30 days.

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

EPSS Probability
1.40%

69.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
CiscoAnyconnect Secure Mobility Client2.0
CiscoAnyconnect Secure Mobility Client2.1
CiscoAnyconnect Secure Mobility Client2.2
CiscoAnyconnect Secure Mobility Client2.2.128
CiscoAnyconnect Secure Mobility Client2.2.133
CiscoAnyconnect Secure Mobility Client2.2.136
CiscoAnyconnect Secure Mobility Client2.2.140
CiscoAnyconnect Secure Mobility Client2.3
CiscoAnyconnect Secure Mobility Client2.3.185
CiscoAnyconnect Secure Mobility Client2.3.254
CiscoAnyconnect Secure Mobility Client2.3.2016
CiscoAnyconnect Secure Mobility Client2.4
CiscoAnyconnect Secure Mobility Client2.4.0202
CiscoAnyconnect Secure Mobility Client2.4.1012
CiscoAnyconnect Secure Mobility Client2.5
CiscoAnyconnect Secure Mobility Client3.0

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2012-2494?
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.
How severe is CVE-2012-2494?
Severity scoring for CVE-2012-2494 is pending analysis. The EPSS model estimates a 1.40% probability of exploitation in the next 30 days.
How do I fix CVE-2012-2494?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2012-2494?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST