CVE-2023-41963
Last modified
CVE-2023-41963 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Denial-of-service (DoS) vulnerability exists in FTP service of HMI GC-A2 series. If a remote unauthenticated attacker sends a specially crafted packets to specific ports, a denial-of-service (DoS) condition may occur.. EPSS estimates a 0.98% chance of exploitation in the next 30 days.
Description
Denial-of-service (DoS) vulnerability exists in FTP service of HMI GC-A2 series. If a remote unauthenticated attacker sends a specially crafted packets to specific ports, a denial-of-service (DoS) condition may occur.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Jtekt | Gc-A22w-Cw Firmware | All versions |
| Jtekt | Gc-A24w-C\(W\) Firmware | All versions |
| Jtekt | Gc-A26w-C\(W\) Firmware | All versions |
| Jtekt | Gc-A24 Firmware | All versions |
| Jtekt | Gc-A24-M Firmware | All versions |
| Jtekt | Gc-A25 Firmware | All versions |
| Jtekt | Gc-A26 Firmware | All versions |
| Jtekt | Gc-A26-J2 Firmware | All versions |
| Jtekt | Gc-A27-C Firmware | All versions |
| Jtekt | Gc-A28-C Firmware | All versions |
References
- https://jvn.jp/en/jp/JVN34145838/Third Party Advisory
- https://www.electronics.jtekt.co.jp/en/topics/202312116562/Vendor Advisory
- https://jvn.jp/en/jp/JVN34145838/Third Party Advisory
- https://www.electronics.jtekt.co.jp/en/topics/202312116562/Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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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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