CVE-2026-79389
High
Description
Trueview T18161 S 6.0.23.4 contains an improper verification in MQTT command processing. An attacker with network access can replay or modify captured MQTT messages, including security-related nonce, timestamp, and signature fields, and the device accepts the modified messages and executes the associated commands.
SeverityHigh
CVSS7.4
Exploit probability—
ProductT18161 S
PublishedSep 4, 2026
First seenSep 4, 2026
Weakness typeCWE-347CWE-347
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Trueview T18161 S | 6.0.23.4 | — |
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