SARA / Free Tools / CVE / CVE-2023-49140

CVE-2023-49140 — Denial-of-service (DoS) vulnerability exists in commplex-link service of HMI GC-

Denial-of-service (DoS) vulnerability exists in commplex-link 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
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EPSS
0.57% (top 31.60%)
CWE
—
Published
2023-12-12T09:16:13.379Z
Last modified
2024-10-08T19:23:02.781Z
CVSS vector
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01What is this vulnerability?

Denial-of-service (DoS) vulnerability exists in commplex-link 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

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

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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