CVE-2009-2865
HIGH · CVSS 7.6EPSS 5.5%EU EUVD
Buffer overflow in the login implementation in the Extension Mobility feature in the Unified Communications Manager Express (CME) component in Cisco IOS 12.4XW, 12.4XY, 12.4XZ, and 12.4YA allows remote attackers to execute arbitrary code or cause a denial of service via crafted HTTP requests, aka Bug ID CSCsq58779.
Key facts
- CVSS score
- 7.6 (v2.0)
- Severity
- HIGH
- CVSS vector
AV:N/AC:H/Au:N/C:C/I:C/A:C- Weakness (CWE)
- CWE-119
- EPSS score
- 5.5% (93th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2009-2855)
- Published
- September 28, 2009
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2009-2855 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.
View on the EU Vulnerability DatabaseAffected products
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / unified communications manager express
References
- http://osvdb.org/58335
- http://tools.cisco.com/security/center/viewAlert.x?alertId=18884(Patch, Vendor Advisory)
- http://www.cisco.com/en/US/products/products_security_advisory09186a0080af8116.shtml(Patch, Vendor Advisory)
- http://www.securityfocus.com/bid/36498
- http://www.securitytracker.com/id?1022932
- http://www.vupen.com/english/advisories/2009/2758(Vendor Advisory)
- https://exchange.xforce.ibmcloud.com/vulnerabilities/53448
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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