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CVE-2014-7879

23
FAUCET Score

CVE-2014-7879 describes an authentication bypass vulnerability in HP HP-UX versions B.11.11, B.11.23, and B.11.31 when the PAM configuration includes libpam_updbe. This flaw allows remote authenticated users to bypass authentication mechanisms and subsequently execute arbitrary code through unspecified vectors. With a CVSS score of 8.5, this vulnerability is considered highly severe, indicating a network-based attack with medium complexity leading to complete compromise of confidentiality, integrity, and availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
b.11.11CPE matchmatch criteria
cpe:2.3:o:hp:hp-ux:b.11.11:*:*:*:*:*:*:*
b.11.23CPE matchmatch criteria
cpe:2.3:o:hp:hp-ux:b.11.23:*:*:*:*:*:*:*
b.11.31CPE matchmatch criteria
cpe:2.3:o:hp:hp-ux:b.11.31:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

8.5HIGH

AV:N/AC:M/Au:S/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Exploitability Score
6.8
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
4.72%
Probability of exploitation in next 30 days
EPSS Percentile
90.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0472 is in the 90th percentile among its peer group of 1,162 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 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

h20564.www2.hp.com / portal/site/hpsc/public/kb/docDisplay
PatchVendor Advisory