CVE-2007-3463

Name: CVE-2007-3463
Creator: NVD / NIST
Published: 2007-06-27T18:30:00+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.46%

Last modified Jun 16, 2026

CVE-2007-3463 is a vulnerability of currently unknown severity. Microsoft Windows XP SP2 allows local users, who have sessions created by another user's RunAs (run as) command, to kill arbitrary processes of this other user, as demonstrated by the taskkill program. NOTE: the researcher claims a vendor dispute in which the vendor states that "RunAs and UAC are convenience features, not security boundaries. EPSS estimates a 1.46% chance of exploitation in the next 30 days.

Description

Microsoft Windows XP SP2 allows local users, who have sessions created by another user's RunAs (run as) command, to kill arbitrary processes of this other user, as demonstrated by the taskkill program. NOTE: the researcher claims a vendor dispute in which the vendor states that "RunAs and UAC are convenience features, not security boundaries. If you need a security guarantee, please log out and log back in with a different account.

Metrics

EPSS Probability

1.46%

70.3th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions	Update
Microsoft	Windows Xp	All versions	Sp2

References

Timeline

Published: Jun 27, 2007
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2007-3463?

How severe is CVE-2007-3463?

Severity scoring for CVE-2007-3463 is pending analysis. The EPSS model estimates a 1.46% probability of exploitation in the next 30 days.

How do I fix CVE-2007-3463?

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-2007-3463?

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

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Source: NVD / NIST