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CVE-2009-3900

20
FAUCET Score

CVE-2009-3900 describes an unspecified vulnerability in the Cluster Management component of IBM PowerHA versions 5.4, 5.4.1, 5.5, and 6.1 on AIX, allowing remote attackers to modify operating system configurations. With a CVSS score of 7.8, this high-severity vulnerability requires no authentication and has low attack complexity, enabling remote attackers to impact system integrity. Despite its age, there is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
5.4CPE matchmatch criteria
cpe:2.3:a:ibm:powerha:5.4:*:*:*:*:*:*:*
5.4.1CPE matchmatch criteria
cpe:2.3:a:ibm:powerha:5.4.1:*:*:*:*:*:*:*
5.5CPE matchmatch criteria
cpe:2.3:a:ibm:powerha:5.5:*:*:*:*:*:*:*
6.1CPE matchmatch criteria
cpe:2.3:a:ibm:powerha:6.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.8HIGH

AV:N/AC:L/Au:N/C:N/I:C/A:N

Confidentiality Impact
NONE
Integrity Impact
COMPLETE
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.64%
Probability of exploitation in next 30 days
EPSS Percentile
84.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0264 is in the 72nd percentile among its peer group of 51,466 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

aix.software.ibm.com / aix/efixes/security/haport_advisory.asc
Exploit
secunia.com / advisories/37267
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/54154
www-01.ibm.com / support/docview.wss
www-01.ibm.com / support/docview.wss
Vendor Advisory
www-01.ibm.com / support/docview.wss
securityfocus.com / bid/36931
Patch
vupen.com / english/advisories/2009/3153
PatchVendor Advisory