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CVE-2005-3277

45
FAUCET Score

CVE-2005-3277 describes a critical remote code execution vulnerability affecting the LPD service in HP-UX 10.20 and 11.11 (11i) and earlier versions. This flaw allows unauthenticated remote attackers to execute arbitrary code by injecting shell metacharacters into LPD requests, specifically when an error occurs during processing. With a CVSS score of 10.0, this vulnerability is extremely severe, enabling complete compromise of confidentiality, integrity, and availability. While not listed on CISA's KEV catalog, a Metasploit module exists (EDB-1261), indicating readily available exploit code, despite minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
10.20CPE matchmatch criteria
cpe:2.3:o:hp:hp-ux:10.20:*:*:*:*:*:*:*
11.00CPE matchmatch criteria
cpe:2.3:o:hp:hp-ux:11.00:*:*:*:*:*:*:*
11.11CPE matchmatch criteria
cpe:2.3:o:hp:hp-ux:11.11:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

10.0HIGH

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

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

Exploit Intelligence

EPSS Score
19.43%
Probability of exploitation in next 30 days
EPSS Percentile
97.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-1261 · Oct 19, 2005
This CVE's current EPSS score of 0.1943 is in the 96th percentile among its peer group of 51,551 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

archives.neohapsis.com / archives/hp/2002-q3/0064.html
frsirt.com / exploits/20051019.hpux_lpd_exec.pm.php
Vendor Advisory
securityfocus.com / bid/15136
Exploit