CVE-2025-34226 (GCVE-0-2025-34226)

Vulnerability from cvelistv5 – Published: 2025-10-03 15:36 – Updated: 2025-11-13 22:31
VLAI?
Summary
OpenPLC Runtime v3 contains an input validation flaw in the /upload-program-action endpoint: the epoch_time field supplied during program uploads is not validated and can be crafted to induce corruption of the programs database. After a successful malformed upload the runtime continues to operate until a restart; on restart the runtime can fail to start because of corrupted database entries, resulting in persistent denial of service requiring complete rebase of the product to recover. This vulnerability was remediated by commit 095ee09.
Severity ?
7.1 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N
CWE
  • CWE-664 - Improper Control of a Resource Through Its Lifetime
  • CWE-20 - Improper Input Validation
Assigner
References
Impacted products
Vendor Product Version
Autonomy Logic OpenPLC Runtime Affected: 3.0 , < commit 095ee09 (custom)
Create a notification for this product.
Credits
Eyodav (Mike G.A)
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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.



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