CVE-2001-1071 describes a denial-of-service vulnerability in Cisco IOS 12.2 and earlier, as well as Cisco CatOS, when running the Cisco Discovery Protocol (CDP). Remote attackers can exploit this by flooding devices with CDP neighbor announcements, leading to excessive memory consumption. This vulnerability has a medium severity CVSS score of 5.0, indicating it can be exploited over the network with low complexity to cause a partial denial of service. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this older CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
11.1CPE matchmatch criteria | cpe:2.3:o:cisco:ios:11.1:*:*:*:*:*:*:* | ||
11.2CPE matchmatch criteria | cpe:2.3:o:cisco:ios:11.2:*:*:*:*:*:*:* | ||
11.3\(11\)bCPE matchmatch criteria | cpe:2.3:o:cisco:ios:11.3\(11\)b:*:*:*:*:*:*:* | ||
12.0\(5.1\)xpCPE matchmatch criteria | cpe:2.3:o:cisco:ios:12.0\(5.1\)xp:*:*:*:*:*:*:* | ||
12.0\(19\)CPE matchmatch criteria | cpe:2.3:o:cisco:ios:12.0\(19\):*:*:*:*:*:*:* |
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.