CVE-2009-2870 describes an unspecified denial-of-service vulnerability affecting Cisco IOS versions 12.2 through 12.4 when the Cisco Unified Border Element feature is enabled. Remote attackers can exploit this flaw by sending crafted SIP messages, leading to 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, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
12.3ykCPE matchmatch criteria | cpe:2.3:o:cisco:ios:12.3yk:*:*:*:*:*:*:* | ||
12.3ysCPE matchmatch criteria | cpe:2.3:o:cisco:ios:12.3ys:*:*:*:*:*:*:* | ||
12.3ytCPE matchmatch criteria | cpe:2.3:o:cisco:ios:12.3yt:*:*:*:*:*:*:* | ||
12.4gcCPE matchmatch criteria | cpe:2.3:o:cisco:ios:12.4gc:*:*:*:*:*:*:* | ||
12.4mrCPE matchmatch criteria | cpe:2.3:o:cisco:ios:12.4mr:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:C
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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.