CVE-2022-2788 (GCVE-0-2022-2788)

Vulnerability from cvelistv5 – Published: 2022-08-19 20:56 – Updated: 2025-04-16 16:12
VLAI?
Summary
Emerson Electric's Proficy Machine Edition Version 9.80 and prior is vulnerable to CWE-29 Path Traversal: '\..\Filename', also known as a ZipSlip attack, through an upload procedure which enables attackers to implant a malicious .BLZ file on the PLC. The file can transfer through the engineering station onto Windows in a way that executes the malicious code.
Severity ?
3.9 (Low)
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:L
CWE
  • CWE-29 - Path Traversal: '\..\Filename'
Assigner
References
Impacted products
Vendor Product Version
Emerson Electric Proficy Machine Edition Affected: all , ≤ 9.80 (custom)
Create a notification for this product.
Credits
Sharon Brizinov of Claroty reported this vulnerability to Emerson and CISA
Show details on NVD website
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Sightings

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.