CVE-2026-79389CWE-347

CVE-2026-79389

High · published September 5, 2026

CVSS v3.1
7.4
EPSS
0%
Percentile
11.2
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.4 · HIGH
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00214 · 11.2th percentile
Weakness
CWE-347 · Improper Verification of Cryptographic Signature
Published
2026-09-05T00:17Z
References (1)
https://github.com/EmbdCDACHyd/CVE/tree/main/CVE-2026-79389 · [email protected]
EPSS history
Timeline
  • 06 SEP 03:33Z
    EPSS moved — → 0%
    epss
  • 04 SEP 00:00Z
    Trueview T18161 S 6.0.23.4 contains an improper verification in MQTT command processing
    cvelistv5