VULNERABILITY INTELLIGENCE

CVE-2022-36360

CVSS score7.5 HIGH
EPSS probability0.30%
CISA KEVNot currently listed
Published2022-10-11
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

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.

Weakness classification

  • productcert@siemens.com: CWE-345
  • nvd@nist.gov: CWE-345

Primary references