Vulnerabilities > CVE-2020-28214 - Unspecified vulnerability in Schneider-Electric Modicon M221 Firmware

047910
CVSS 5.5 - MEDIUM
Attack vector
LOCAL
Attack complexity
LOW
Privileges required
LOW
Confidentiality impact
HIGH
Integrity impact
NONE
Availability impact
NONE
local
low complexity
schneider-electric

Summary

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.

Vulnerable Configurations

Part Description Count
OS
Schneider-Electric
1
Hardware
Schneider-Electric
1