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CVE-2025-41257— Suprema BioStar 2 Insecure Password Change

Quick assessment

Affected
Suprema BioStar 2
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Suprema BioStar是韩国Suprema公司的一个基于 Web 的开放式集成安全平台。为访问控制、考勤管理、访客管理和视频日志维护提供全面的功能。 Suprema BioStar 2 2.9.11.6版本存在安全漏洞，该漏洞源于允许用户在不提供当前密码的情况下设置新密码，可能导致未经授权的账户访问和系统泄露。

CVSS 4.8 · Medium EPSS 0.25% · P16

Possible ATT&CK Techniques 1 AI

T1136.001 · Local Account
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I. Basic Information for CVE-2025-41257

Vulnerability Information
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Vulnerability Title
Suprema BioStar 2 Insecure Password Change
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Suprema BioStar 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Suprema BioStar是韩国Suprema公司的一个基于 Web 的开放式集成安全平台。为访问控制、考勤管理、访客管理和视频日志维护提供全面的功能。 Suprema BioStar 2 2.9.11.6版本存在安全漏洞，该漏洞源于允许用户在不提供当前密码的情况下设置新密码，可能导致未经授权的账户访问和系统泄露。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Suprema BioStar 2 2.9.11.6 -

II. Public POCs for CVE-2025-41257

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III. Intelligence Information for CVE-2025-41257

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Vendor Advisories for CVE-2025-41257 (1)

Vendor Pages for CVE-2025-41257 (1)

IV. Related Vulnerabilities

Same product: BioStar 2
Same vendor: Suprema
Same weakness: CWE-20

V. Comments for CVE-2025-41257

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