Vulnerability · Published Mar 11, 2022 · Assigned by jpcert
CVE-2022-22729
High 8.8
In plain English
A high-severity security flaw in CENTUM CS 3000 from Yokogawa Electric Corporation. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.9% (higher than 61% of all known vulnerabilities).
Severity (CVSS NVD)8.8High
Exploit odds (30 days)0.9%top 38.8% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
CAMS for HIS Server contained in the following Yokogawa Electric products improperly authenticate the receiving packets. The authentication may be bypassed via some crafted packets: CENTUM CS 3000 versions from R3.08.10 to R3.09.00, CENTUM VP versions from R4.01.00 to R4.03.00, from R5.01.00 to R5.04.20, and from R6.01.00 to R6.08.00, and Exaopc versions from R3.72.00 to R3.79.00.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Yokogawa Electric Corporation | CENTUM CS 3000 | versions from R3.08.10 to R3.09.00 |
| Yokogawa Electric Corporation | CENTUM VP | versions from R4.01.00 to R4.03.00versions from R5.01.00 to R5.04.20versions from R6.01.00 to R6.08.00 |
| Yokogawa Electric Corporation | Exaopc | versions from R3.72.00 to R3.79.00 |
Weakness: CWE-302
References
- https://web-material3.yokogawa.com/1/32094/files/YSAR-22-0001-E.pdf x_refsource_CONFIRM