CVE-2026-31278

DiscoveredSep 14, 2026UpdatedSep 22, 2026

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.

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CVSS v3.1

7.7 HIGH

EPSS

0.28%

probability of exploitation in 30 days

CISA KEV

Not listed

no confirmed exploitation reported

News coverage

sources referencing this CVE

Related IOCs

seen in the same coverage

EPSS Trend

Sep 15, 2026 → Sep 25, 2026

▲ 0.12pp

0.15% → 0.28% over 3 tracked changes

CVSS v3.1 Detail

Attack VectorNETWORK

Attack ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

ScopeCHANGED

ConfidentialityHIGH

IntegrityNONE

AvailabilityNONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

Connections

1 relationships

CWE-319

source

Timeline

disclosure → media coverage

Sep 14, 2026

Disclosure — published as a CVE record. · last revised by NVD Sep 22, 2026

Public PoC (1)

github.com/mda1r/CVE-2026-31278

Unverified third-party code — review before executing.