Vulnerability · Published Aug 19, 2022 · Assigned by icscert
CVE-2022-2790
Medium 5.9
In plain English
A medium-severity security flaw in Proficy Machine Edition from Emerson Electric. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 3% of all known vulnerabilities).
Severity (CVSS 3.1)5.9Medium
Exploit odds (30 days)0.1%top 97.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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).
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Emerson Electric | Proficy Machine Edition | all – through 9.00 |
Weakness: CWE-347 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:N
References
- https://www.cisa.gov/uscert/ics/advisories/icsa-22-228-06 x_refsource_MISC