Public exploit available
Public proof-of-concept or exploit code exists (ExploitDB / Metasploit / Nuclei).
CVE-2002-0813 — Improper Restriction of Operations within the Bounds of a Memory Buffer in Cisco IOS
Severity
7.1HIGHNVD
EPSS
10.1%
top 6.91%
CISA KEV
Not in KEV
Exploit
PoC available
Public exploit / PoC exists
Affected products
Timeline
PublishedAug 12
Latest updateApr 30
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.
CVSS vector
AV:N/AC:M/C:N/I:N/A:CExploitability: 8.6 | Impact: 6.9
Affected Packages1 packages
Patches
🔴Vulnerability Details
1GHSA▶
GHSA-g78g-q326-8w9f: Heap-based buffer overflow in the TFTP server capability in Cisco IOS 11↗2022-04-30