CVE-2026-8602
Missing authentication for critical function in ScadaBR
- State
- Published
- Severity
- 8.8 High
- Published
- May 19, 2026
- Updated
- May 19, 2026
- Reserved
- May 14, 2026
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.8 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N | icscert |
Weaknesses
- CWE-306 Missing authentication for critical function
Affected Products
| Product | Versions |
|---|---|
ScadaBRScadaBR |
|
References
- https://www.cisa.gov/news-events/ics-advisories/icsa-26-139-03government-resource
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