by Kastro
Paper/Archive/CVE-2026-8602

CVE-2026-8602

ScadaBR ScadaBR — Missing authentication for critical function in ScadaBR

EPSS 0.4%CVSS 9.1
critical.is priorityof 100
35
CVSS 9.1 (NVD)9.1 / 10 × 3027.3Not in CISA KEV+300.0EPSS percentile 39.0.390 × 207.8No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

In ScadaBR version 1.2.0, a Missing Authentication for Critical Function vulnerability could allow an unauthenticated attacker to send a HTTP GET requests to the SCADA system and inject arbitrary sensor readings.

Affected

ProductAffectedFixed inSource
ScadaBR1.2.0–CNA

Scores by source

NVD9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
icscert (CNA)8.8CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: partial

References

refcisa.gov/news-events/ics-advisories/icsa-26-139-03