by Kastro
Paper/Archive/CVE-2026-43844

CVE-2026-43844

Advantech ADAM-3600 — A vulnerability in the proprietary protocol could allow an attacker to bypass the authentication mechanism.

EPSS 0.5%CVSS 9.3
critical.is priorityof 100
36
CVSS 9.3 (CNA)9.3 / 10 × 3027.9Not in CISA KEV+300.0EPSS percentile 42.2.422 × 208.4No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

A vulnerability in the proprietary protocol could allow an attacker to bypass the authentication mechanism.

Affected

ProductAffectedFixed inSource
ADAM-3600prior to version 2.8.5.0–CNA

Scores by source

CSA (CNA)9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refcsa.gov.sg/alerts-and-advisories/alerts/al-2026-149advisoryadvantech.com/en/security-advisory