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CVE-2022-22729
CAMS for HIS Server contained in the following Yokogawa Electric products improperly authenticate the receiving packets. The…
High8.8EPSS 0.95%
- Published
- Updated
- Reserved
- Assigned by
- jpcert
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | High8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 0.95% · top 39% of all CVEs (6 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.8.
Weakness
Affected products
Yokogawa Electric Corporation · CENTUM CS 3000
- affected versions from R3.08.10 to R3.09.00
Yokogawa Electric Corporation · CENTUM VP
- affected versions from R4.01.00 to R4.03.00
- affected versions from R5.01.00 to R5.04.20
- affected versions from R6.01.00 to R6.08.00
Yokogawa Electric Corporation · Exaopc
- affected versions from R3.72.00 to R3.79.00
References (1)
- https://web-material3.yokogawa.com/1/32094/files/YSAR-22-0001-E.pdf (opens in a new tab)x_refsource_CONFIRMx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2022-22729)Record last updated .