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01 Record

CVE-2023-49713

Denial-of-service (DoS) vulnerability exists in NetBIOS service of HMI GC-A2 series. If a remote unauthenticated attacker sends a specially crafted packets to specific ports, a denial-of-service (DoS)

UnratedPUBLISHEDCNA: jpcert
CNA base scoreUnratedNo CNA CVSS vector

02 Description

Denial-of-service (DoS) vulnerability exists in NetBIOS service of HMI GC-A2 series. If a remote unauthenticated attacker sends a specially crafted packets to specific ports, a denial-of-service (DoS)

03 Exploitation and scoring

Exploitation
Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision
Not assessed by CISA
EPSS probability
0.98% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 61.8% of scored records. A rank, not a probability.
NVD base score
7.5 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2023-12-12 09:16Z2 YR AGO
Last updated
2024-08-02 22:01Z2 YR AGO
Reserved
2023-11-30
Assigning CNA
jpcert
Record state
PUBLISHED
Severity
Not rated by the issuing CNA
CNA CVSS vector
Not published by the issuing CNA
Weaknesses
  • CWE-400Uncontrolled Resource ConsumptionClass
Data version
5.1
Document digest
702b6753f92488eaf23f5285b6089d537d5589f5d10514512350b2886f2c423d

05 Affected products

VendorProductVersionsPlatforms
JTEKT ELECTRONICS CORPORATIONGC-A22W-CWall versions—
JTEKT ELECTRONICS CORPORATIONGC-A24W-C(W)all versions—
JTEKT ELECTRONICS CORPORATIONGC-A26W-C(W)all versions—
JTEKT ELECTRONICS CORPORATIONGC-A24all versions—
JTEKT ELECTRONICS CORPORATIONGC-A24-Mall versions—
JTEKT ELECTRONICS CORPORATIONGC-A25all versions—
JTEKT ELECTRONICS CORPORATIONGC-A26all versions—
JTEKT ELECTRONICS CORPORATIONGC-A26-J2all versions—
JTEKT ELECTRONICS CORPORATIONGC-A27-Call versions—
JTEKT ELECTRONICS CORPORATIONGC-A28-Call versions—

06 References