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Fencer Vulns
high 7.8

CVE-2009-3900 json

Unspecified vulnerability in the Cluster Management component in IBM PowerHA 5.4, 5.4.1, 5.5, and 6.1 on AIX allows remote attackers to mod…

published 2009-11-06 17 y ago modified 2026-06-16 4 mo ago also EUVD-2009-3871

cvss
7.8
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.6%
EPSS 2.6% chance of exploitation in 30 days, percentile 85%
public exploits
0
none known

Summary

Unspecified vulnerability in the Cluster Management component in IBM PowerHA 5.4, 5.4.1, 5.5, and 6.1 on AIX allows remote attackers to modify the operating-system configuration via packets to the godm port (6177/tcp).

Patch / fix

Exploit prediction

2.64% chance of exploitation in the next 30 days, higher than 85% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • aix.software.ibm.com http://aix.software.ibm.com/aix/efixes/security/haport_advisory.asc referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 7.8 AV:N/AC:L/Au:N/C:N/I:C/A:N

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.