CVE-2021-33542 is a remote code execution vulnerability affecting Phoenix Contact Classic Automation Worx Software Suite versions 1.87 and below, specifically PC Worx, Config+, and PC Worx Express. It allows an attacker to achieve remote code execution on an application programming workstation by manipulating a bus configuration file (*.bcp) and replacing the original. This vulnerability has a CVSS score of 7.0 (High), indicating a local attack vector with high attack complexity, requiring user interaction, but leading to high impacts on confidentiality, integrity, and availability. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 1.87CPE matchmatch criteria | cpe:2.3:a:phoenixcontact:config\+:*:*:*:*:*:*:*:* | ||
<= 1.87CPE matchmatch criteria | cpe:2.3:a:phoenixcontact:pc_worx:*:*:*:*:*:*:*:* | ||
<= 1.87CPE matchmatch criteria | cpe:2.3:a:phoenixcontact:pc_worx_express:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.0 Bluesky, 0.1 Mastodon, and 0.0 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.