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CVE-2013-6021

HighPublished

Buffer overflow in WGagent in WatchGuard WSM and Fireware before 11.8 allows remote attackers to execute arbitrary code via a long sessionid value in a cookie.

Published: Oct 19, 2013
Updated: Aug 6, 2024
Assigning CNA: certcc
Evidence observed: Oct 29, 2013

Primary CVSS

9.3/ 10High

nvd · CVSS 2.0

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

EPSS probability estimate

11.7%

Moderate · next 30 days

Percentile: 95.9%
Model date: Sep 21, 2026

EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.

Summary

Buffer overflow in WGagent in WatchGuard WSM and Fireware before 11.8 allows remote attackers to execute arbitrary code via a long sessionid value in a cookie.

Sources

Watchguard Firewall XTM 11.7.4u1 - Remote Buffer OverflowExploit
st3n · hardware · Oct 29, 2013

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