CVE-2025-34226
Gravedad CVSS v4.0:
ALTA
Tipo:
CWE-20
Validación incorrecta de entrada
Fecha de publicación:
03/10/2025
Última modificación:
13/11/2025
Descripción
*** Pendiente de traducción *** 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.
Impacto
Puntuación base 4.0
7.10
Gravedad 4.0
ALTA
Referencias a soluciones, herramientas e información
- https://autonomylogic.com/
- https://github.com/thiagoralves/OpenPLC_v3/pull/297/commits/095ee09623dd229b64ad3a1db38a901a3772f6fc
- https://openplc.discussion.community/post/persistant-dos-affecting-openplc-runtime-13722844
- https://www.vulncheck.com/advisories/openplc-runtime-v3-persistent-denial-of-service
- https://openplc.discussion.community/post/persistant-dos-affecting-openplc-runtime-13722844