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CVE-2025-32471— Reuse of salt

Quick assessment

Affected
SICK AG SICK FLX3-CPUC200
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.

SICK FLX0-GPNT100和SICK FLX3-CPUC200都是德国西克（SICK）公司的产品。SICK FLX0-GPNT100是一款光电传感器，用于工业自动化中的精确物体检测和定位。SICK FLX3-CPUC200是一款高性能光电传感器控制器，专为复杂工业自动化应用设计。 SICK FLX0-GPNT100和SICK FLX3-CPUC200存在安全漏洞，该漏洞源于设备密码未充分加盐，可能导致密码提取攻击。

CVSS 3.7 · Low EPSS 0.38% · P29

Possible ATT&CK Techniques 1 AI

T1552.004 · Private Keys

Affected Version Matrix 2

VendorProduct Version RangeStatus
SICK AG SICK FLX3-CPUC200 all versions affected
SICK AG TDC-X401GL all versions affected
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I. Basic Information for CVE-2025-32471

Vulnerability Information
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Vulnerability Title
Reuse of salt
Source: CVE Program / CVE List V5
Vulnerability Description
The device’s passwords have not been adequately salted, making them vulnerable to password extraction attacks.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
CWE-1391
Source: CVE Program / CVE List V5
Vulnerability Title
SICK FLX0-GPNT100和SICK FLX3-CPUC200 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SICK FLX0-GPNT100和SICK FLX3-CPUC200都是德国西克（SICK）公司的产品。SICK FLX0-GPNT100是一款光电传感器，用于工业自动化中的精确物体检测和定位。SICK FLX3-CPUC200是一款高性能光电传感器控制器，专为复杂工业自动化应用设计。 SICK FLX0-GPNT100和SICK FLX3-CPUC200存在安全漏洞，该漏洞源于设备密码未充分加盐，可能导致密码提取攻击。
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
SICK AG SICK FLX3-CPUC200 all versions -
SICK AG TDC-X401GL all versions -

II. Public POCs for CVE-2025-32471

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III. Intelligence Information for CVE-2025-32471

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Same Patch Batch · SICK AG · 2025-04-28 · 3 CVEs total

CVE-2025-32470 7.5 HIGH Unauthenticated change of IP adress
CVE-2025-32472 5.3 MEDIUM DoS attack by conducting a slowloris-type attack

IV. Related Vulnerabilities

Same vendor: SICK AG
Same weakness: CWE-1391

V. Comments for CVE-2025-32471

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