VULNERABILITY INTELLIGENCE

CVE-2020-12506

CVSS score9.1 CRITICAL
EPSS probability1.45%
CISA KEVNot currently listed
Published2020-09-30
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Description

Improper Authentication vulnerability in WAGO 750-8XX series with FW version <= FW03 allows an attacker to change the settings of the devices by sending specifically constructed requests without authentication This issue affects: WAGO 750-362, WAGO 750-363, WAGO 750-823, WAGO 750-832/xxx-xxx, WAGO 750-862, WAGO 750-891, WAGO 750-890/xxx-xxx in versions FW03 and prior versions.

Weakness classification

  • info@cert.vde.com: CWE-306
  • nvd@nist.gov: CWE-306

Primary references