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CVE-2021-33716

nvd nist
Published: Sep 14, 2021Modified: Nov 21, 2024

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6.5
Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Exploitability: 2.8 / Impact: 3.6
Source: NVD

Description

A vulnerability has been identified in SIMATIC CP 1543-1 (incl. SIPLUS variants) (All versions < V3.0), SIMATIC CP 1545-1 (All versions < V1.1). An attacker with access to the subnet of the affected device could retrieve sensitive information stored in cleartext.

Affected (2)

Siemens
2 products
Simatic Cp 1543 1 Firmware
Simatic Cp 1545 1 Firmware
Configuration A
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Simatic Cp 1543 1 Firmware
Before 3.0
Running on/withPlatform Versions
Siemens
Simatic Cp 1543 1
All versions
Configuration B
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Simatic Cp 1545 1 Firmware
Before 1.1
Running on/withPlatform Versions
Siemens
Simatic Cp 1545 1
All versions

Related CWEs

CWE-312
Cleartext Storage of Sensitive Information
The product stores sensitive information in cleartext within a resource that might be accessible to another control sphere.

References (2)

Source: productcert@siemens.com
PatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
PatchVendor Advisory

Timeline

No history available yet.