CVE-2011-5008 describes an integer overflow vulnerability in the GatewayService component of 3S CoDeSys 3.4 SP4 Patch 2. This flaw allows remote attackers to execute arbitrary code by sending a crafted packet with a large size value, leading to a heap-based buffer overflow. The vulnerability has a CVSS score of 7.5, indicating high severity with network-based exploitation, low attack complexity, and potential for partial confidentiality, integrity, and availability impact. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
3.4CPE matchmatch criteria | cpe:2.3:a:3ssoftware:codesys:3.4:sp4:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:P/I:P/A:P
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.
Remediation records are not available for this CVE.