CVE-2026-8602

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.

CVSS v3 9.1 CRITICAL

9.1^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.cisa.gov/news-events/ics-advisories/icsa-26-139-03	Third Party Advisory US Government Resource

Configurations

Configuration 1 (hide)

cpe:2.3:a:scadabr:scadabr:1.2:*:*:*:*:*:*:*

History

21 May 2026, 17:19

Type	Values Removed	Values Added
First Time		Scadabr scadabr Scadabr
CPE		cpe:2.3:a:scadabr:scadabr:1.2:::::::*
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 9.1
References	~~() https://www.cisa.gov/news-events/ics-advisories/icsa-26-139-03 -~~	() https://www.cisa.gov/news-events/ics-advisories/icsa-26-139-03 - Third Party Advisory, US Government Resource

19 May 2026, 18:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-05-19 18:16

Updated : 2026-05-21 17:19

NVD link : CVE-2026-8602

Mitre link : CVE-2026-8602

CVE.ORG link : CVE-2026-8602

JSON object : View

Products Affected

scadabr

scadabr

CWE

CWE-306

Missing Authentication for Critical Function

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