CVE-2022-36360

State: Published
Severity: Not scored
Published: Oct 11, 2022
Updated: Aug 3, 2024
Reserved: Jul 21, 2022

Description

A vulnerability has been identified in LOGO! 8 BM (incl. SIPLUS variants) (All versions < V8.3). Affected devices load firmware updates without checking the authenticity. Furthermore the integrity of the unencrypted firmware is only verified by a non-cryptographic method. This could allow an attacker to manipulate a firmware update and flash it to the device.

Scores

The record has no CVSS score.

Weaknesses

CWE-345 Insufficient Verification of Data Authenticity

Affected Products

Product	Versions
LOGO! 8 BM (incl. SIPLUS variants)Siemens	All versions < V8.3Affected

References

https://cert-portal.siemens.com/productcert/pdf/ssa-928782.pdf

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