Denial-of-Service Vulnerability in HMI GC-A2 Series by JTEKT
CVE-2023-49713

7.5HIGH

Key Information:

Vendor

JTEKT ELECTRONICS CORPORATION

Status
GC-A22W-CW
GC-A24W-C(W)
GC-A26W-C(W)
GC-A24
Vendor
CVE Published:
12 December 2023

What is CVE-2023-49713?

A vulnerability in the NetBIOS service of the HMI GC-A2 series allows a remote unauthenticated attacker to induce a denial-of-service condition. By sending specially crafted packets to designated ports, the attacker can disrupt the normal operation of the service, leading to potential downtime or loss of functionality.

Affected Version(s)

GC-A22W-CW all versions

GC-A24 all versions

GC-A24-M all versions

References

https://www.electronics.jtekt.co.jp/en/topics/202312116562/
https://jvn.jp/en/jp/JVN34145838/

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.