CVE-2026-31278: high-severity vulnerability in supremainc BioStar 2
Published · Updated
41Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 7.7epss 0.3%
from disclosure to weapon0 days
Published on NVDSep 14
1st PoCMar 25
exploitation probability
0.3%top 80% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Affected products
supremainc · BioStar 2public PoCs found — 1
githubgithub.com/mda1r/CVE-2026-31278★ 0⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.