CVE-2022-47387 is a stack-based out-of-bounds write vulnerability in the CmpTraceMgr Component of various CODESYS products. An authenticated remote attacker can exploit this flaw to achieve denial-of-service, memory overwriting, or remote code execution. With a CVSS score of 8.8 (HIGH), it has a low attack complexity and requires only low privileges, posing a significant risk of high impact to confidentiality, integrity, and availability. While there is no known active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered some community discussion and media coverage, indicating awareness within the cybersecurity landscape.
| 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.