Home/CVE/Buffer overflow in WGagent in WatchGuard WSM and Fireware before 11.8 allows remote attackers to execute arbitrary code
CVE

CVE-2013-6021

Buffer overflow in WGagent in WatchGuard WSM and Fireware before 11.8 allows remote attackers to execute arbitrary code

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.

HIGH · CVSS 9.3 EPSS 0.54035
Act now
  • EPSS ≥ 0.50 - high probability of exploitation in the next 30 days
  • EPSS percentile: top 2% of all CVEs by exploitation likelihood
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer
▤

Affected Products & Versions

2
watchguard fireware<= 11.7.4
watchguard firewareall versions
⚠

Public Exploits & PoCs

4
remoteWatchguard Firewall XTM 11.7.4u1 - Remote Buffer Overflow2013-10-29
pocwww.exploit-db.com · 29273www.exploit-db.com
pocwww.securityfocus.com · 63227www.securityfocus.com
pocfunoverip.net · watchguard-cve-2013-6021-stack-based-buffer-overflow-exploitfunoverip.net
▣

Scoring & Timeline

9.3
HIGH · CVSS v2 (legacy) · cret@cert.org
View on NVD
This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:M/Au:N/C:C/I:C/A:C
Published to NVD19 Oct 2013 · 10:36 AM
🔗

References & Sources

4
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://osvdb.org/98752
http://watchguardsecuritycenter.com/2013/10/17/watchguard-dimension-and-fireware-xtm-11-8/Vendor Advisory
http://watchguardsecuritycenter.com/2013/10/17/xtm-11-8-secfixes/Vendor Advisory
http://www.kb.cert.org/vuls/id/233990PatchUS Government Resource
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