CVE-2021-30195 is a high-severity improper input validation vulnerability affecting the CODESYS V2 runtime system prior to version 2.4.7.55, impacting products from vendors like CODESYS and WAGO. This network-exploitable vulnerability, with low attack complexity, could lead to a complete denial of service. While no public exploits or active exploitation have been observed, and media coverage is absent, there has been minimal community discussion regarding related CODESYS vulnerabilities.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< fw08CPE matchmatch criteria | cpe:2.3:o:wago:750-893_firmware:*:*:*:*:*:*:*:* | ||
< fw08CPE matchmatch criteria | cpe:2.3:o:wago:750-891_firmware:*:*:*:*:*:*:*:* | ||
< fw08CPE matchmatch criteria | cpe:2.3:o:wago:750-890_firmware:*:*:*:*:*:*:*:* | ||
< fw15CPE matchmatch criteria | cpe:2.3:o:wago:750-889_firmware:*:*:*:*:*:*:*:* | ||
< fw15CPE matchmatch criteria | cpe:2.3:o:wago:750-885_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Vulnerabilities in CODESYS V2 runtime systems
Jul 20, 2021Vulnerabilities in CODESYS V2 runtime systems
Jul 20, 2021Vulnerabilities in CODESYS V2 runtime systems
Jul 20, 2021Vulnerabilities in CODESYS V2 runtime systems
Jul 20, 2021Vulnerabilities in CODESYS V2 runtime systems
Jul 20, 2021Vulnerabilities in CODESYS V2 runtime systems
Jul 20, 2021Vulnerabilities in CODESYS V2 runtime systems
Jul 9, 2021Vulnerabilities in CODESYS V2 runtime systems
Jul 9, 2021Vulnerabilities in CODESYS V2 runtime systems
Jul 9, 2021Vulnerabilities in CODESYS V2 runtime systems
Jul 9, 2021Vulnerabilities in CODESYS V2 runtime systems
Jul 9, 2021Vulnerabilities in CODESYS V2 runtime systems
Jul 9, 2021