CVE-2011-5227
HIGH · CVSS 10.0EPSS 77.0%EU EUVD
Stack-based buffer overflow in the Syslog service (nssyslogd.exe) in Enterasys Network Management Suite (NMS) before 4.1.0.80 allows remote attackers to execute arbitrary code via a long PRIO field in a message to UDP port 514.
Key facts
- CVSS score
- 10.0 (v2.0)
- Severity
- HIGH
- CVSS vector
AV:N/AC:L/Au:N/C:C/I:C/A:C- Weakness (CWE)
- CWE-119
- EPSS score
- 77.0% (100th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2011-5127)
- Published
- October 25, 2012
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2011-5127 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.
View on the EU Vulnerability DatabaseAffected products
- enterasys / netsight
- enterasys / netsight
References
- http://secunia.com/advisories/47263(Vendor Advisory)
- http://www.securitytracker.com/id?1026440
- http://www.zerodayinitiative.com/advisories/ZDI-11-350/
- https://cp-enterasys.kb.net/display/4n/kb/article.aspx?aid=14206&n=3&tab=search&bt=4n&s=
- https://cp-enterasys.kb.net/utility/downloadArticle.aspx?aid=14206
- https://exchange.xforce.ibmcloud.com/vulnerabilities/71889
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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