CVE-2022-47381 is a stack-based out-of-bounds write vulnerability affecting multiple CODESYS products. An authenticated remote attacker can exploit this flaw to cause a denial-of-service, memory corruption, or achieve remote code execution. With a CVSS score of 8.8 (High), this vulnerability is easily exploitable over the network with low privileges and no user interaction, leading to high impact on confidentiality, integrity, and availability. While not currently listed in CISA KEV or having public exploit code like Metasploit or ExploitDB, it has garnered some community discussion and media coverage, indicating awareness within the cybersecurity community.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 4.8.0.0CPE matchmatch criteria | cpe:2.3:a:codesys:control_for_beaglebone_sl:*:*:*:*:*:*:*:* | ||
< 4.8.0.0CPE matchmatch criteria | cpe:2.3:a:codesys:control_for_empc-a\/imx6_sl:*:*:*:*:*:*:*:* | ||
< 4.8.0.0CPE matchmatch criteria | cpe:2.3:a:codesys:control_for_iot2000_sl:*:*:*:*:*:*:*:* | ||
< 4.8.0.0CPE matchmatch criteria | cpe:2.3:a:codesys:control_for_linux_sl:*:*:*:*:*:*:*:* | ||
< 4.8.0.0CPE matchmatch criteria | cpe:2.3:a:codesys:control_for_pfc100_sl:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/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, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
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.