SB2025070415 - Overly restrictive account lockout mechanism in Mitsubishi Electric MELSEC iQ-F Series
Published: July 4, 2025
Security Bulletin ID
SB2025070415
Severity
Medium
Patch available
NO
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Overly restrictive account lockout mechanism (CVE-ID: CVE-2025-5241)
The vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to an overly restrictive account lockout mechanism. A remote attacker can lock out a legitimate user by continually attempting to login with an incorrect password.
Remediation
Cybersecurity Help is not aware of any official remediation provided by the vendor.