TI-2025-27503 Aliases CVE-2025-41257 GHSA-jj36-c637-m3x8

Suprema BioStar 2 Insecure Password Change

MEDIUM 55CWE-20Published 2026-03-04 · Updated 2026-03-09

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: High
Impact type: —
Confidentiality · integrity · availability: Low · Low · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

Suprema’s BioStar 2 in version 2.9.11.6 allows users to set new password without providing the current one. Exploiting this flaw combined with other vulnerabilities can lead to unauthorized account access and potential system compromise.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.00274 19th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Suprema	BioStar 2	2.9.11.6	—	No fix listed	CNA

BioStar 2 VendorSuprema Affected 2.9.11.6 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2025-41257
2026-10-03 Alias added: GHSA-jj36-c637-m3x8

References

Advisory 1

https://github.com/sbaresearch/advisories/tree/public/2025/SBA-ADV-20251104-02_Suprema_BioStar_2_Insecure_Password_Change

Other 1

https://www.supremainc.com/en/platform/hybrid-security-platform-biostar-2.asp

TI-2026-08353 Incorrect Permission Assignment for Critical Resource vulnerability in Suprema's BioStar CVSS 4.0CRITICAL 10.0
TI-2026-08354 Uncaught exception vulnerability in Suprema's BioStar CVSS 4.0HIGH 8.7

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences