CVE-2008-3811 is a denial-of-service vulnerability affecting Cisco IOS versions 12.2 and 12.4 when NAT Skinny Call Control Protocol (SCCP) Fragmentation Support is enabled. An unauthenticated remote attacker can trigger a device reload by sending specially crafted segmented SCCP messages. This vulnerability has a CVSS score of 7.8 (High), indicating a critical impact on availability with low attack complexity. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
12.4mdCPE matchmatch criteria | cpe:2.3:o:cisco:ios:12.4md:*:*:*:*:*:*:* | ||
12.4mrCPE matchmatch criteria | cpe:2.3:o:cisco:ios:12.4mr:*:*:*:*:*:*:* | ||
12.4swCPE matchmatch criteria | cpe:2.3:o:cisco:ios:12.4sw:*:*:*:*:*:*:* | ||
12.4tCPE matchmatch criteria | cpe:2.3:o:cisco:ios:12.4t:*:*:*:*:*:*:* | ||
12.4xcCPE matchmatch criteria | cpe:2.3:o:cisco:ios:12.4xc:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:C
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, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.