CVE-2012-2498
CVE-2012-2498 is a medium-severity vulnerability in Cisco Anyconnect Secure Mobility Client with a CVSS 2.0 base score of 4.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-287.
Key facts
- Severity: Medium (CVSS 2.0 base score 4.0)
- EPSS exploit prediction: 0% (40th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-287
- Affected product: Cisco Anyconnect Secure Mobility Client
- Published:
- Last modified:
Description
Cisco AnyConnect Secure Mobility Client 3.0 through 3.0.08066 does not ensure that authentication makes use of a legitimate certificate, which allows user-assisted man-in-the-middle attackers to spoof servers via a crafted certificate, aka Bug ID CSCtz29197.
Frequently asked questions
- What is CVE-2012-2498?
- Cisco AnyConnect Secure Mobility Client 3.0 through 3.0.08066 does not ensure that authentication makes use of a legitimate certificate, which allows user-assisted man-in-the-middle attackers to spoof servers via a crafted certificate, aka Bug ID CSCtz29197.
- How severe is CVE-2012-2498?
- CVE-2012-2498 has a CVSS 2.0 base score of 4.0, rated medium severity.
- Is CVE-2012-2498 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (40th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2012-2498?
- CVE-2012-2498 primarily affects Cisco Anyconnect Secure Mobility Client. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2012-2498?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2012-2498 published?
- CVE-2012-2498 was published on 2012-08-06 and last updated on 2026-06-16.
References
Affected products (5)
- cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0.0629:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0.07059:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0.08057:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:anyconnect_secure_mobility_client:3.0.08066:*:*:*:*:*:*:*
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- CVE-2011-2040 — Critical (CVSS 9.3): The helper application in Cisco AnyConnect Secure Mobility Client (formerly AnyConnect VPN Client) before 2.5.3041, and…
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