Fiche vulnérabilité
CVE-2020-6085 : faille élevée rockwellautomation flex i\/o 1794-aent (CVSS 7.5)
Description
An exploitable denial of service vulnerability exists in the ENIP Request Path Logical Segment functionality of Allen-Bradley Flex IO 1794-AENT/B 4.003. A specially crafted network request can cause a loss of communications with the device resulting in denial-of-service. An attacker can send a malicious packet to trigger this vulnerability by sending an Electronic Key Segment with less than 0x18 bytes following the Key Format field.
En bref
- Sévérité
- Élevée (CVSS 7.5)
- Vecteur CVSS
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Exploitation active
- Non signalée par la CISA
- Publication
- 19 oct. 2020
- Dernière mise à jour
- 17 juin 2026
Produits concernés
- rockwellautomation flex i\/o 1794-aent