CVE-2022-45794 (GCVE-0-2022-45794)

Vulnerability from cvelistv5 – Published: 2024-01-10 22:56 – Updated: 2025-05-22 15:46
VLAI?
Title
Omron CJ-series and CS-series unauthenticated filesystem access.
Summary
An attacker with network access to the affected PLC (CJ-series and CS-series PLCs, all versions) may use a network protocol to read and write files on the PLC internal memory and memory card.
Severity ?
8.6 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
CWE
  • CWE-306 - Missing Authentication for Critical Function
Assigner
References
Impacted products
Vendor Product Version
Omron CJ-series and CS-series CPU modules Affected: 0
Create a notification for this product.
Credits
Reid Wightman of Dragos, Inc.
Show details on NVD website
To clipboard 

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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.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.