CVE-2011-3274 is an unspecified vulnerability affecting Cisco IOS and IOS XE when an MPLS domain is configured. A remote attacker can trigger a denial of service (device crash) by sending a crafted IPv6 packet with an expired MPLS TTL. This vulnerability has a CVSS score of 6.1, indicating a medium severity, and requires adjacent network access with low attack complexity to achieve a complete availability impact. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
12.2\(33\)sreCPE matchmatch criteria | cpe:2.3:o:cisco:ios:12.2\(33\)sre:*:*:*:*:*:*:* | ||
12.2\(33\)sre0aCPE matchmatch criteria | cpe:2.3:o:cisco:ios:12.2\(33\)sre0a:*:*:*:*:*:*:* | ||
12.2\(33\)sre1CPE matchmatch criteria | cpe:2.3:o:cisco:ios:12.2\(33\)sre1:*:*:*:*:*:*:* | ||
12.2\(33\)sre2CPE matchmatch criteria | cpe:2.3:o:cisco:ios:12.2\(33\)sre2:*:*:*:*:*:*:* | ||
12.2\(33\)sre3CPE matchmatch criteria | cpe:2.3:o:cisco:ios:12.2\(33\)sre3:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:A/AC:L/Au:N/C:N/I:N/A:C
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 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.