CVE-2002-2052 describes a denial-of-service vulnerability affecting Cisco 2611 routers running IOS 12.1(6.5) or similar interim releases. Remote attackers could trigger this by performing port scans, either against a single host through the router or across a network for a specific open port. The vulnerability has a CVSS score of 5.0, indicating a medium severity. It is network-exploitable with low attack complexity and requires no authentication, leading to a partial availability impact. There is no evidence of active exploitation, and no public exploit code exists in Metasploit, Nuclei, or ExploitDB. Community discussion and media coverage are minimal, and the vendor could not reproduce the issue, attributing it to an interim software release.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
12.1\(6.5\)CPE matchmatch criteria | cpe:2.3:o:cisco:ios:12.1\(6.5\):*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:P
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.