CVE-2008-2441
Cisco Secure ACS 3.x before 3.3(4) Build 12 patch 7, 4.0.x, 4.1.x before 4.1(4) Build 13 Patch 11, and 4.2.x before 4.2(0) Build 124 Patch 4 does not properly handle an EAP Response packet in which the value of the length field exceeds the actual packet length, which allows remote authenticated users to cause a denial of service (CSRadius and CSAuth service crash) or possibly execute arbitrary code via a crafted RADIUS (1) EAP-Response/Identity, (2) EAP-Response/MD5, or (3) EAP-Response/TLS Message Attribute packet.
Key facts
- CVSS score
- 7.5 (v2.0)
- Severity
- HIGH
- CVSS vector
AV:N/AC:L/Au:N/C:P/I:P/A:P- Weakness (CWE)
- CWE-399
- EPSS score
- 3.0% (87th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2008-2436)
- Published
- September 4, 2008
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2008-2436 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.
View on the EU Vulnerability DatabaseAffected products
- cisco / secure access control server
- cisco / secure acs
References
- http://secunia.com/advisories/31731
- http://securityreason.com/securityalert/4216
- http://www.cisco.com/warp/public/707/cisco-sr-20080903-csacs.shtml
- http://www.securityfocus.com/archive/1/495937/100/0/threaded
- http://www.securityfocus.com/bid/30997
- http://www.securitytracker.com/id?1020814
- https://exchange.xforce.ibmcloud.com/vulnerabilities/44871
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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