CVE-2022-33939
Last modified
CVE-2022-33939 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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.. EPSS estimates a 0.97% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Yokogawa | Centum Cs 3000 Cp401 Firmware | All versions |
| Yokogawa | Centum Cs 3000 Cp451 Firmware | All versions |
| Yokogawa | Centum Cs 3000 Cp33 Firmware | All versions |
| Yokogawa | Centum Cs 3000 Cp345 Firmware | All versions |
| Yokogawa | Centum Cs 3000 Cp31 Firmware | All versions |
| Yokogawa | Centum Vp 3000 Cp401 Firmware | >= r4.01.00, <= r4.03.00 |
| Yokogawa | Centum Vp 3000 Cp401 Firmware | >= r5.01.00, < r5.04.78 |
| Yokogawa | Centum Vp 3000 Cp401 Firmware | >= r6.01.00, < r6.03.10 |
| Yokogawa | Centum Vp 3000 Cp451 Firmware | >= r4.01.00, <= r4.03.00 |
| Yokogawa | Centum Vp 3000 Cp451 Firmware | >= r5.01.00, < r5.04.78 |
| Yokogawa | Centum Vp 3000 Cp451 Firmware | >= r6.01.00, < r6.03.10 |
References
- https://jvn.jp/vu/JVNVU94343729/index.htmlThird Party Advisory
- https://jvn.jp/vu/JVNVU94343729/index.htmlThird Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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