SARA / Free Tools / CVE / CVE-2023-41963

CVE-2023-41963 — Denial-of-service (DoS) vulnerability exists in FTP service of HMI GC-A2 series

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.

CVSS
EPSS
57.00% (top 31.60%)
CWE
Published
2023-12-12T09:16:04.421Z
Last modified
2024-08-02T19:09:49.464Z
CVSS vector

01What is this vulnerability?

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.

02Affected products

VendorProductVersions
JTEKT ELECTRONICS CORPORATIONGCA22W-CW — all versions
JTEKT ELECTRONICS CORPORATIONGCA24W-C(W) — all versions
JTEKT ELECTRONICS CORPORATIONGCA26W-C(W) — all versions
JTEKT ELECTRONICS CORPORATIONGCA24 — all versions
JTEKT ELECTRONICS CORPORATIONGCA24-M — all versions
JTEKT ELECTRONICS CORPORATIONGCA25 — all versions
JTEKT ELECTRONICS CORPORATIONGCA26 — all versions
JTEKT ELECTRONICS CORPORATIONGCA26-J2 — all versions
JTEKT ELECTRONICS CORPORATIONGCA27-C — all versions
JTEKT ELECTRONICS CORPORATIONGCA28-C — all versions

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

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07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

09References

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