Description
Buffer overflow vulnerability in Tenda AC9 1.0 via the user supplied sys.vendor configuration value.
Affected products
tenda: ac9 firmware; tenda: ac9
References1
- github.com/glkfc/IoT-Vulnerability/blob/main/Tenda/tenda1.md ExploitThird Party Advisory
Metrics
- CVSS 3.1
-
7.5
HIGH
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - EPSS — exploit probability
- 0% percentile: 34 · as of 8 November 2026
- CWE
- CWE-122
Could this be exploited in your environment?
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