cve.bz

CVE-2020-28214

5.5 mediumEPSS 0.7%

Medium (5.5) in schneider-electric modicon m221 firmware. EPSS 0.7% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

5.5 medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS
0.7% chance of exploitation in the next 30 days; higher than 54% of CVEs (scores of 2026-10-31)
CWE
CWE-760
Published
Modified
Record from
the NVD, synced

Affected

References

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