CVE-2022-2790

State: Published
Severity: 5.9 Medium
Published: Aug 19, 2022
Updated: Apr 16, 2025
Reserved: Aug 11, 2022

Description

Emerson Electric's Proficy Machine Edition Version 9.00 and prior is vulenrable to CWE-347 Improper Verification of Cryptographic Signature, and does not properly verify compiled logic (PDT files) and data blocks data (BLD/BLK files).

Scores

CVSS	Score	Vector	Source
3.1	5.9 Medium	CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:N	icscert

Weaknesses

CWE-347 Improper Verification of Cryptographic Signature

Affected Products

Product	Versions
Proficy Machine EditionEmerson Electric	all through 9.00Affected

References

https://www.cisa.gov/uscert/ics/advisories/icsa-22-228-06

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