Unrated severityNVD Advisory· Published Aug 16, 2022· Updated Aug 3, 2024
CVE-2022-33939
CVE-2022-33939
Description
CENTUM VP / CS 3000 controller FCS (CP31, CP33, CP345, CP401, and CP451) contains an issue in processing communication packets, which may lead to resource consumption. If this vulnerability is exploited, an attacker may cause a denial of service (DoS) condition in ADL communication by sending a specially crafted packet to the affected product.
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Affected products
3- Yokogawa Electric Corporation/CENTUM VP / CS 3000 controller FCSv5Range: CP31, CP33, CP345, CP401, CP451
Patches
Vulnerability mechanics
References
3- jvn.jp/vu/JVNVU94343729/index.htmlmitrex_refsource_MISC
- web-material3.yokogawa.com/1/33029/files/YSAR-22-0008-E.pdfmitrex_refsource_MISC
- web-material3.yokogawa.com/19/33029/files/YSAR-22-0008-J.pdfmitrex_refsource_MISC
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