PT-2026-58050 · Rockwell Automation · 1718-Aentr/1719-Aentr

Publicado 2026-07-14 · Atualizado 2026-07-14 · CVE-2026-9140

Mitre

CVSS v4.0

8.7

Alta

Vetor base

AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

A denial-of-service security issue exists in the 1719-AENTR. The security issue stems from improper handling of a UDP unicast network storm, which causes the device to become overloaded and lose communication. A power cycle is required to recover.

Correção

Allocation of Resources Without Limits

Enumeração de Fraquezas

CWE-770

Identificadores relacionados

CVE-2026-9140

Produtos afetados

1718-Aentr/1719-Aentr

Referências · 2

• https://rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1778.html · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-9140 · Nota de Segurança