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CVE-2013-6021
Buffer overflow in WGagent in WatchGuard WSM and Fireware before 11.8 allows remote attackers to execute arbitrary code via a long…
High9.3EPSS 11.7%
- Published
- Updated
- Reserved
- Assigned by
- certcc
Description
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High9.3 | AV:N/AC:M/Au:N/C:C/I:C/A:C |
- EPSS (exploitation in 30 days)
- 11.7% · top 3.9% of all CVEs (6 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: High 9.3.
Weakness
Affected products
n/a
- affected n/a
References (7)
- https://funoverip.net/2013/10/watchguard-cve-2013-6021-stack-based-buffer-overflow-exploit/ (opens in a new tab)x_refsource_MISCx_transferred
- 29273 (opens in a new tab)exploitx_refsource_EXPLOIT-DBx_transferred
- 98752 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- http://watchguardsecuritycenter.com/2013/10/17/xtm-11-8-secfixes/ (opens in a new tab)x_refsource_CONFIRMx_transferred
- http://watchguardsecuritycenter.com/2013/10/17/watchguard-dimension-and-fireware-xtm-11-8/ (opens in a new tab)x_refsource_CONFIRMx_transferred
- 63227 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- VU#233990 (opens in a new tab)third-party-advisoryx_refsource_CERT-VNx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
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[](https://trackcve.app/cve/CVE-2013-6021)Record last updated .