Improper Restriction of Excessive Authentication Attempts in Mitsubishi Electric products - CVE-2023-4625

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Main Vulnerability Database Vulnerabilities #VU82712

Improper Restriction of Excessive Authentication Attempts in Mitsubishi Electric products - CVE-2023-4625

Published: November 3, 2023


Vulnerability identifier: #VU82712
CSH Severity: Medium
CVSS v4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]
CVE-ID: CVE-2023-4625
CWE-ID: CWE-307
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to improper restriction of excessive authentication attempts in the web server function. A remote attacker can prevent legitimate users from logging in to the web server function for a certain period of time


Affected software

MELSEC iQ-F FX5U
MELSEC iQ-F FX5UC
MELSEC iQ-F FX5UC-32MT/DS-TS
MELSEC iQ-F FX5UC-32MT/DSS-TS
MELSEC iQ-F Series FX5UJ CPU module
MELSEC iQ-F FX5S

How to mitigate CVE-2023-4625

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.


External References

Related Security Bulletins