What is CVE-2023-49143?

CVE-2023-49143 is a high-severity vulnerability in Jtekt Gc-A22w-Cw, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2023-12-12.

How severe is CVE-2023-49143?

High severity. CVSS v3 base score is 7.5 out of 10.

Is CVE-2023-49143 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Resource exhaustion in Jtekt Gc-A22w-Cw

CVE-2023-49143

Denial-of-service (DoS) vulnerability exists in rfe 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.

Vulnerability class: DoS (Denial of Service)

EPSS: 0.010 (58.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Weakness classification (CWE)

CWE-400 — Uncontrolled Resource Consumption

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

vultures@jpcert.or.jp (Vendor Advisory)
vultures@jpcert.or.jp (Third Party Advisory)

Frequently asked questions

What is CVE-2023-49143?: CVE-2023-49143 is a high-severity vulnerability in Jtekt Gc-A22w-Cw, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2023-12-12.
How severe is CVE-2023-49143?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2023-49143 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.