SB2023080407 - Predictable Exact Value from Previous Values in Mitsubishi Electric GOT2000 and GOT SIMPLE
Published: August 4, 2023
Security Bulletin ID
SB2023080407
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Predictable Exact Value from Previous Values (CVE-ID: CVE-2023-3373)
The vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to predictable exact value from previous values in the FTP server function. A remote attacker can guess the port number of a data connection and perform a denial of service (DoS) and spoofing attacks.
Remediation
Install update from vendor's website.