How severe is CVE-2012-5429?

CVE-2012-5429 has a CVSS 2.0 base score of 4.6, rated medium severity.

Is CVE-2012-5429 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2012-5429?

CVE-2012-5429 affects Cisco Vpn Client. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2012-5429?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2012-5429 published?

CVE-2012-5429 was published on 2013-01-17 and last updated on 2026-06-16.

CVE-2012-5429

CVE-2012-5429 is a medium-severity vulnerability in Cisco Vpn Client with a CVSS 2.0 base score of 4.6. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 2.0 base score 4.6)
EPSS exploit prediction: 0% (23rd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Cisco Vpn Client
Published: 2013-01-17
Last modified: 2026-06-16

Description

The VPN driver in Cisco VPN Client on Windows does not properly interact with the kernel, which allows local users to cause a denial of service (kernel fault and system crash) via a crafted application, aka Bug ID CSCuc81669.

Frequently asked questions

What is CVE-2012-5429?: The VPN driver in Cisco VPN Client on Windows does not properly interact with the kernel, which allows local users to cause a denial of service (kernel fault and system crash) via a crafted application, aka Bug ID CSCuc81669.
How severe is CVE-2012-5429?: CVE-2012-5429 has a CVSS 2.0 base score of 4.6, rated medium severity.
Is CVE-2012-5429 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2012-5429?: CVE-2012-5429 affects Cisco Vpn Client. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2012-5429?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2012-5429 published?: CVE-2012-5429 was published on 2013-01-17 and last updated on 2026-06-16.

References

http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2012-5429

Affected products (1)

cpe:2.3:a:cisco:vpn_client:*:*:*:*:*:*:*:*

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