CVE-2022-33939 is a denial-of-service vulnerability affecting Yokogawa CENTUM VP / CS 3000 controller FCS products (CP31, CP33, CP345, CP401, CP451). An unauthenticated attacker can exploit this by sending a specially crafted packet over the network, leading to resource exhaustion and disrupting ADL communication. Rated 7.5 HIGH on CVSS, this vulnerability has a low attack complexity and requires no user interaction. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:o:yokogawa:centum_cs_3000_cp401_firmware:-:*:*:*:*:*:*:* | ||
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:o:yokogawa:centum_cs_3000_cp451_firmware:-:*:*:*:*:*:*:* | ||
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:o:yokogawa:centum_cs_3000_cp33_firmware:-:*:*:*:*:*:*:* | ||
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:o:yokogawa:centum_cs_3000_cp345_firmware:-:*:*:*:*:*:*:* | ||
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:o:yokogawa:centum_cs_3000_cp31_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.
No media coverage found for this CVE.
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.