CVE-2015-4204 describes a memory leak vulnerability in Cisco IOS 12.2, specifically within the Performance Routing Engine (PRE) module of uBR10000 devices. This flaw allows remote authenticated attackers to trigger a denial of service by rapidly sending docsIfMCmtsMib SNMP requests, leading to memory exhaustion or a PXF process crash. With a CVSS score of 6.8 (AV:N/AC:L/Au:S/C:N/I:N/A:C), it indicates a network-exploitable vulnerability requiring authentication, resulting in high 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 |
|---|---|---|---|
12.2CPE matchmatch criteria | cpe:2.3:o:cisco:cisco_ios:12.2:*:*:*:*:*:*:* | ||
12.2\(33\)CPE matchmatch criteria | cpe:2.3:o:cisco:cisco_ios:12.2\(33\):*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:S/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, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.