CVE-2026-31278 [HIGH] – An issue in the /api/v2/setting/adserversetting endpoint of Suprema BioStar 2 before 2.9.1

An issue in the /api/v2/setting/adserversetting endpoint of Suprema BioStar 2 before 2.9.12 and and BioStar X before 1.0.2 allows attackers to obtain Active Directory service account credentials in cleartext by supplying a crafted GET request.