CVE-2020-12505

HighCVSS 8.2/10Last modified Jun 17, 2026

Description

Improper Authentication vulnerability in WAGO 750-8XX series with FW version <= FW07 allows an attacker to change some special parameters without authentication. This issue affects: WAGO 750-852, WAGO 750-880/xxx-xxx, WAGO 750-881, WAGO 750-831/xxx-xxx, WAGO 750-882, WAGO 750-885/xxx-xxx, WAGO 750-889 in versions FW07 and below.

Metrics

CVSS 3.1 8.2/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H

Weakness enumeration

CWE-306

Affected software

VendorProductVersions
WAGO750-852>= unspecified, <= FW07
WAGO750-880/xxx-xxx>= unspecified, <= FW07
WAGO750-881>= unspecified, <= FW07
WAGO750-831/xxx-xxx>= unspecified, <= FW07
WAGO750-882>= unspecified, <= FW07
WAGO750-885/xxx-xxx>= unspecified, <= FW07
WAGO750-889>= unspecified, <= FW07

References

Timeline

Published
Sep 30, 2020
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2020

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