CVE-2020-12505

Published: Sep 30, 2020Modified: Nov 21, 2024

9.1

Vector

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

Exploitability: 3.9 / Impact: 5.2

Source: NVD (Secondary)

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.

Affected (7)

Products: Wago: 750 852 Firmware, 750 880 Firmware, 750 881 Firmware, 750 831 Firmware, 750 882 Firmware, 750 885 Firmware, 750 889 Firmware

7 products

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Wago 750 852 Firmware	Up to fw07

Running on/with	Platform Versions
Wago 750 852	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Wago 750 880 Firmware	Up to fw07

Running on/with	Platform Versions
Wago 750 880	All versions

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Wago 750 881 Firmware	Up to fw07

Running on/with	Platform Versions
Wago 750 881	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Wago 750 831 Firmware	Up to fw07

Running on/with	Platform Versions
Wago 750 831	All versions

Configuration E

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Wago 750 882 Firmware	Up to fw07

Running on/with	Platform Versions
Wago 750 882	All versions

Configuration F

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Wago 750 885 Firmware	Up to fw07

Running on/with	Platform Versions
Wago 750 885	All versions

Configuration G

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Wago 750 889 Firmware	Up to fw07

Running on/with	Platform Versions
Wago 750 889	All versions

Related CWEs

CWE-306

Missing Authentication for Critical Function

The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.

References (2)

https://cert.vde.com/en-us/advisories/vde-2020-027

Source: info@cert.vde.com

Third Party Advisory

https://cert.vde.com/en-us/advisories/vde-2020-027

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

Timeline

No history available yet.