Fiche vulnérabilité
CVE-2024-34026 : faille critique openplcproject openplc v3 firmware (CVSS 9.8)
Description
A stack-based buffer overflow vulnerability exists in the OpenPLC Runtime EtherNet/IP parser functionality of OpenPLC _v3 b4702061dc14d1024856f71b4543298d77007b88. A specially crafted EtherNet/IP request can lead to remote code execution. An attacker can send a series of EtherNet/IP requests to trigger this vulnerability.
En bref
- Sévérité
- Critique (CVSS 9.8)
- Vecteur CVSS
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Exploitation active
- Non signalée par la CISA
- Publication
- 18 sept. 2024
- Dernière mise à jour
- 17 juin 2026
Produits concernés
- openplcproject openplc v3 firmware