CVE-2009-2867 describes an unspecified vulnerability in various Cisco IOS versions, specifically when Zone-Based Policy Firewall SIP Inspection is enabled. A remote attacker can exploit this flaw by sending a crafted SIP transit packet, leading to a denial of service through a device reload. With a CVSS score of 7.8, this vulnerability is considered high severity due to its network-based attack vector, low attack complexity, and complete availability impact. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
12.2xnaCPE matchmatch criteria | cpe:2.3:o:cisco:ios:12.2xna:*:*:*:*:*:*:* | ||
12.2xnbCPE matchmatch criteria | cpe:2.3:o:cisco:ios:12.2xnb:*:*:*:*:*:*:* | ||
12.2xncCPE matchmatch criteria | cpe:2.3:o:cisco:ios:12.2xnc:*:*:*:*:*:*:* | ||
12.2xndCPE matchmatch criteria | cpe:2.3:o:cisco:ios:12.2xnd:*:*:*:*:*:*:* | ||
12.4tCPE matchmatch criteria | cpe:2.3:o:cisco:ios:12.4t:*:*:*:*:*:*:* |
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.