CVE-2022-2791: Malicious File Upload
First published: Tue Nov 22 2022(Updated: )
Emerson Electric's Proficy Machine Edition Version 9.00 and prior is vulnerable to CWE-434 Unrestricted Upload of File with Dangerous Type, and will upload any file written into the PLC logic folder to the connected PLC.
Credit: ics-cert@hq.dhs.gov
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Emerson Proficy | <=9.00 | |
| Emerson Proficy Machine Edition Version 9.80 and prior |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID for this issue?
The vulnerability ID for this issue is CVE-2022-2791.
What is the severity of CVE-2022-2791?
The severity of CVE-2022-2791 is high with a severity value of 7.8.
What software versions are affected by CVE-2022-2791?
Emerson Electric's Proficy Machine Edition Version 9.00 and prior are affected by CVE-2022-2791.
What is the CWE category of CVE-2022-2791?
CVE-2022-2791 falls under CWE-434 Unrestricted Upload of File with Dangerous Type.
How can I fix CVE-2022-2791?
To fix CVE-2022-2791, update Emerson Electric's Proficy Machine Edition to a version beyond 9.00.
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- canonical/emerson proficy
- version/emerson proficy/9.00
- canonical/emerson proficy machine edition version 9.80 and prior