Security Advisory

CVE-2020-28214

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2020-12-11 00:51:01

Last updated 2026-05-28 20:12:55

Assigner schneider

State PUBLISHED

Description

A CWE-760: Use of a One-Way Hash with a Predictable Salt vulnerability exists in Modicon M221 (all references, all versions), that could allow an attacker to pre-compute the hash value using dictionary attack technique such as rainbow tables, effectively disabling the protection that an unpredictable salt would provide.

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