CVE-2001-1183 describes a denial-of-service vulnerability affecting Cisco IOS versions 12.1 and 12.2, specifically within its PPTP implementation. A remote unauthenticated attacker can exploit this by sending a malformed packet, causing the affected device to crash. Rated Medium severity with a CVSS score of 5.0, this vulnerability has a low attack complexity and only impacts availability. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
12.1eCPE matchmatch criteria | cpe:2.3:o:cisco:ios:12.1e:*:*:*:*:*:*:* | ||
12.1ezCPE matchmatch criteria | cpe:2.3:o:cisco:ios:12.1ez:*:*:*:*:*:*:* | ||
12.1tCPE matchmatch criteria | cpe:2.3:o:cisco:ios:12.1t:*:*:*:*:*:*:* | ||
12.1yaCPE matchmatch criteria | cpe:2.3:o:cisco:ios:12.1ya:*:*:*:*:*:*:* | ||
12.1ycCPE matchmatch criteria | cpe:2.3:o:cisco:ios:12.1yc:*:*:*:*:*:*:* |
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.