CVE-2022-22516 describes a vulnerability in the SysDrv3S driver within CODESYS Control runtime systems on Microsoft Windows, allowing any system user to read and write within restricted memory. This affects various CODESYS Control and Development System products. With a CVSS score of 7.8 (High), it presents a significant risk due to its low attack complexity and potential for high impact on confidentiality, integrity, and availability, requiring only local access and no user interaction. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion beyond a single mention.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 3.5.18.0CPE matchmatch criteria | cpe:2.3:a:codesys:control_rte_sl:*:*:*:*:*:*:*:* | ||
< 3.5.18.0CPE matchmatch criteria | cpe:2.3:a:codesys:control_rte_sl_\(for_beckhoff_cx\):*:*:*:*:*:*:*:* | ||
< 3.5.18.0CPE matchmatch criteria | cpe:2.3:a:codesys:control_win_sl:*:*:*:*:*:*:*:* | ||
< 3.5.18.0CPE matchmatch criteria | cpe:2.3:a:codesys:development_system:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.