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CVE-2003-1362

25
FAUCET Score

CVE-2003-1362 describes a misconfiguration vulnerability in Bastille B.02.00.00 on HP-UX 11.00 and 11.11, where sendmail.cf options NOVRFY and NOEXPN are not properly set. This flaw allows remote attackers to verify the existence of system users and expand sendmail aliases. With a CVSS score of 7.8 (High), this vulnerability has a network attack vector, low attack complexity, and a high impact on confidentiality due to information disclosure. Despite its age and high FAUCET Risk Score of 86/100, there is no evidence of active exploitation, no known exploit code in Metasploit, Nuclei, or ExploitDB, and it is not listed in the KEV catalog, though it has garnered significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
b.02.00.05CPE matchmatch criteria
cpe:2.3:a:hp:bastille:b.02.00.05:*:hp-ux:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.8HIGH

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

Confidentiality Impact
COMPLETE
Integrity Impact
NONE
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
2.33%
Probability of exploitation in next 30 days
EPSS Percentile
81.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0233 is in the 67th percentile among its peer group of 51,485 CVEs.

Social Chatter

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/2003-q1/0033.html
exchange.xforce.ibmcloud.com / vulnerabilities/11366
securityfocus.com / bid/6878
Patch