CVE-2013-2781 describes a critical use-after-free vulnerability in the 3S CODESYS Gateway server application, version 2.3.9.27. This flaw, with a CVSS score of 10.0, allows unauthenticated remote attackers to trigger a denial of service or potentially execute arbitrary code with high impact on confidentiality, integrity, and availability. While no public exploit code or active exploitation has been observed, and community discussion is minimal, its high FAUCET Risk Score of 84/100 indicates significant theoretical risk.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2.3.9.27CPE matchmatch criteria | cpe:2.3:a:3s-software:codesys_gateway-server:2.3.9.27:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:C/I:C/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.
3S CoDeSys Gateway Unspecified Use-after-free Arbitrary Code Execution
May 22, 20133S CoDeSys Gateway Unspecified Use-after-free Arbitrary Code Execution
May 22, 20133S CoDeSys Gateway Unspecified Use-after-free Arbitrary Code Execution
May 22, 2013