CVE-2019-12550

CRITICAL

WAGO 852-303 < 1.2.2.s0, 852-1305 < 1.1.6.s0, 852-1505 < 1.1.5.s0 - Use of Hard-coded Credentials

Title source: llm

Description

WAGO 852-303 before FW06, 852-1305 before FW06, and 852-1505 before FW03 devices contain hardcoded users and passwords that can be used to login via SSH and TELNET.

References (3)

Core 3

Core References

Vendor Advisory x_refsource_misc

https://www.wago.com/us/

Third Party Advisory x_refsource_misc

https://ics-cert.us-cert.gov/advisories/ICSA-19-164-02

Third Party Advisory x_refsource_misc

https://cert.vde.com/en-us/advisories/vde-2019-013

Scores

CVSS v3 9.8

EPSS 0.0266

EPSS Percentile 83.7%

Attack Vector NETWORK

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE

CWE-798

Status published

Products (3)

wago/852-1305_firmware < 1.1.6.s0

wago/852-1505_firmware < 1.1.5.s0

wago/852-303_firmware < 1.2.2.s0

Published Jun 17, 2019

Tracked Since Feb 18, 2026