Copeland XWEB and XWEB Pro Stack-based Buffer Overflow
A stack based buffer overflow exists in an API route of XWEB Pro version 1.12.1 and prior, enabling unauthenticated attackers to cause stack corruption and a termination of the program.
Severity medium: primary CNA CVSS 4.3 v3.1 (worst CNA-provided scenario) Not listed in this KEV snapshot. Forecast present in this snapshot.
Published 2026-02-27T01:03:18.783Z. Updated 2026-05-10T13:30:10.603Z.