Unrated severityNVD Advisory· Published Aug 12, 2002· Updated Jun 16, 2026
CVE-2002-0813
CVE-2002-0813
Description
Heap-based buffer overflow in the TFTP server capability in Cisco IOS 11.1, 11.2, and 11.3 allows remote attackers to cause a denial of service (reset) or modify configuration via a long filename.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
4cpe:2.3:o:cisco:ios:11.1:*:*:*:*:*:*:*+ 3 more
- cpe:2.3:o:cisco:ios:11.1:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios:11.2:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios:11.3:*:*:*:*:*:*:*
- (no CPE)range: 11.1, 11.2, 11.3
Patches
Vulnerability mechanics
References
6- www.cisco.com/warp/public/707/ios-tftp-long-filename-pub.shtmlnvdPatchVendor Advisory
- online.securityfocus.com/archive/1/284634nvdVendor Advisory
- marc.infonvd
- www.iss.net/security_center/static/9700.phpnvd
- www.osvdb.org/854nvd
- www.securityfocus.com/bid/5328nvd
News mentions
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