CVE-2001-1509

Name: CVE-2001-1509
Creator: NVD / NIST
Published: 2001-12-31T05:00:00+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 0.48%

Last modified Jun 16, 2026

CVE-2001-1509 is a vulnerability of currently unknown severity. geteuid in Itanium Architecture (IA) running on HP-UX 11.20 does not properly identify a user's effective user id, which could allow local users to gain privileges.. EPSS estimates a 0.48% chance of exploitation in the next 30 days.

Description

geteuid in Itanium Architecture (IA) running on HP-UX 11.20 does not properly identify a user's effective user id, which could allow local users to gain privileges.

Metrics

EPSS Probability

0.48%

38.0th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Hp	Hp-Ux	11.20

References

Timeline

Published: Dec 31, 2001
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2001-1509?

geteuid in Itanium Architecture (IA) running on HP-UX 11.20 does not properly identify a user's effective user id, which could allow local users to gain privileges.

How severe is CVE-2001-1509?

Severity scoring for CVE-2001-1509 is pending analysis. The EPSS model estimates a 0.48% probability of exploitation in the next 30 days.

How do I fix CVE-2001-1509?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2001-1509?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST