CVE-2026-3630

Name of the Vulnerable Software and Affected Versions Delta Electronics COMMGR2 (affected versions not specified)

Description Delta Electronics COMMGR2 is affected by a stack-based buffer overflow. The issue involves a 64-byte buffer combined with the use of strcpy, leading to a lack of bounds checking and potential overflow of more than 64 bytes, which can overwrite the return address and allow for code execution. This allows for remote code execution with no authentication required, posing a significant risk to industrial networks.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.