PT-2026-3566 · Unknown · Armorstart St

CVE-2025-9283 · Publicado 2026-01-20 · Atualizado 2026-02-16

Positive Technologies (AI Summary)

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

Name of the Vulnerable Software and Affected Versions ArmorStart® LT (affected versions not specified)

Description A security issue can lead to a denial-of-service condition. During the execution of the Achilles EtherNet/IP Step Limits Storms tests, the device unexpectedly reboots, causing the Link State Monitor to be unavailable for several seconds.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

Resource Exhaustion

Enumeração de Fraquezas

CWE-400

Identificadores relacionados

BDU:2026-00878

CVE-2025-9283

Produtos afetados

Armorstart St

Referências · 8

• https://nvd.nist.gov/vuln/detail/CVE-2025-9283 · Nota de Segurança
• https://rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1768.html · Aviso do Fabricante
• https://twitter.com/CVEnew/status/2013614340583145806 · Publicação no Twitter
• https://twitter.com/DavidMarquet19/status/2023306504103772376 · Publicação no Twitter
• https://bdu.fstec.ru/vul/2026-00878 · Nota de Segurança
• https://t.me/CVEtracker/42620 · Publicação no Telegram
• https://twitter.com/VulmonFeeds/status/2013631484024750390 · Publicação no Twitter
• https://osv.dev/vulnerability/CVE-2025-9283 · Aviso do Fabricante