CVE-2022-3738 MEDIUM

CVE-2022-3738: WAGO: Missing authentication for config export functionality in multiple products

Vendor Wago
Product Series WAGO PFC100
Weakness CWE-306 · Missing auth
Published January 19, 2023
Last update April 2, 2025
View on NVD All CVEs

CVSS base score

5.9/10
Attack vector Network
Attack complexity High
Privileges required None
User interaction None
Confidentiality High
Integrity None

CVSS vector

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

What the vulnerability does

01Description

The vulnerability allows a remote unauthenticated attacker to download a backup file, if one exists. That backup file might contain sensitive information like credentials and cryptographic material. A valid user has to create a backup after the last reboot for this attack to be successfull.

Key dates

02Disclosure timeline

January 19, 2023 CVE published
April 2, 2025 Record updated