CVE-2013-5526 describes a denial-of-service vulnerability affecting Cisco 9900 series IP phones (models 9951 and 9971). The flaw stems from improper SDP negotiation, allowing remote attackers to trigger device reboots using specially crafted SDP packets. With a CVSS score of 7.1, this vulnerability is considered high severity due to its network-based attack vector and complete availability impact. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
All Versions ImpactedCPE matchmatch criteria | cpe:2.3:h:cisco:unified_ip_phone_9951:*:*:*:*:*:*:*:* | ||
All Versions ImpactedCPE matchmatch criteria | cpe:2.3:h:cisco:unified_ip_phone_9971:*:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:M/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.