CVE-2020-12505: WAGO: Vulnerability in web-based authentication in WAGO 750-8XX Version <= FW07
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 Software
Remediation
Information
Event History
Frequently Asked Questions
What is CVE-2020-12505?
CVE-2020-12505 is an improper authentication vulnerability in WAGO 750-8XX series with FW version <= FW07 that allows an attacker to change special parameters without authentication.
Which WAGO models are affected by CVE-2020-12505?
WAGO 750-852, WAGO 750-880, WAGO 750-881, WAGO 750-831, WAGO 750-882, WAGO 750-885, WAGO 750-889.
What is the severity of CVE-2020-12505?
CVE-2020-12505 has a severity rating of critical with a CVSS score of 8.2.
How can an attacker exploit CVE-2020-12505?
An attacker can exploit CVE-2020-12505 by changing special parameters without authentication.
Is there a fix for CVE-2020-12505?
There is currently no known fix for CVE-2020-12505. It is recommended to contact the vendor for further guidance.