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CVE-2020-25231

nvd nist
Published: Dec 14, 2020Modified: Nov 21, 2024

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5.5
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Exploitability: 1.8 / Impact: 3.6
Source: NVD

Description

A vulnerability has been identified in LOGO! 8 BM (incl. SIPLUS variants) (All versions < V8.3), LOGO! Soft Comfort (All versions < V8.3). The encryption of program data for the affected devices uses a static key. An attacker could use this key to extract confidential information from protected program files.

Affected (2)

Siemens
2 products
Logo! 8 Bm Firmware
Logo! Soft Comfort
Configuration A
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Logo! 8 Bm Firmware
Before 8.3
Running on/withPlatform Versions
Siemens
Logo! 8 Bm
All versions
Configuration B
1 vulnerable
Vulnerable SoftwareAffected Versions
Logo! Soft Comfort
Before 8.3

Related CWEs

CWE-321
Use of Hard-coded Cryptographic Key
The use of a hard-coded cryptographic key significantly increases the possibility that encrypted data may be recovered.
CWE-798
Use of Hard-coded Credentials
The product contains hard-coded credentials, such as a password or cryptographic key.

References (2)

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

Timeline

No history available yet.