VULNERABILITY INTELLIGENCE

CVE-2023-42143

CVSS score5.4 MEDIUM
EPSS probability0.15%
CISA KEVNot currently listed
Published2024-01-23
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Description

Missing Integrity Check in Shelly TRV 20220811-152343/v2.1.8@5afc928c allows malicious users to create a backdoor by redirecting the device to an attacker-controlled machine which serves the manipulated firmware file. The device is updated with the manipulated firmware.

Weakness classification

  • nvd@nist.gov: CWE-354
  • 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-354

Primary references