CVE-2020-28214

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Summary

CVECVE-2020-28214
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-12-11 01:15:00 UTC
Updated2022-02-03 16:10:00 UTC
DescriptionA 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.

Risk And Classification

Problem Types: CWE-760

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Schneider-electric Modicon M221 - All All All
Hardware Schneider-electric Modicon M221 - All All All
Operating System Schneider-electric Modicon M221 Firmware All All All All
Operating System Schneider-electric Modicon M221 Firmware All All All All
Hardware Se Modicon M221 - All All All
Operating System Se Modicon M221 Firmware All All All All

References

ReferenceSourceLinkTags
Security Notification - Modicon M100/M200/M221 Programmable Logic Controller (V3.0) | Schneider Electric CONFIRM www.se.com Vendor Advisory
Schneider Electric Modicon M221 Programmable Logic Controller | CISA MISC us-cert.cisa.gov Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 590471 Schneider Electric Modicon M221 Programmable Logic Controller Multiple Vulnerabilities (ICSA-20-343-04)
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