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CVE-2009-1427

16
FAUCET Score

CVE-2009-1427 describes an unspecified vulnerability in HP-UX B.11.31 that allows a local attacker to trigger a system crash, resulting in a denial of service. With a CVSS score of 4.9, this vulnerability has a low attack complexity and requires local access, but can lead to a complete loss of system availability. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
b.11.31CPE matchmatch criteria
cpe:2.3:a:hp:hpux:b.11.31:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.9MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
6.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.53%
Probability of exploitation in next 30 days
EPSS Percentile
41.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0053 is in the 77th percentile among its peer group of 3,052 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

h20000.www2.hp.com / bizsupport/TechSupport/Document.jsp
Vendor Advisory
secunia.com / advisories/36261
Vendor Advisory
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19004
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6215
securityfocus.com / bid/36017
securitytracker.com / id
Patch
vupen.com / english/advisories/2009/2230
PatchVendor Advisory