CVE-2026-79391
Critical · 9.8CVSS
9.8
EPSS
0.7%
Published
Sep 4, 2026
CISA due date
—
The record
No authentication exists in the MQTT service of Trueview 6.0.23.4. The MQTT broker accepts client connections on TCP port 1883 without requiring authentication, allowing a remote attacker with network access to establish an MQTT session and perform unauthorized publish or subscribe operations.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
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