Description
Tenda AC6 V2.0 15.03.06.50 was discovered to contain a buffer overflow in the speed_dir parameter in the SetSpeedWan function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input.
References (1)
Core 1
Core References
Exploit, Third Party Advisory
https://github.com/z472421519/BinaryAudit/blob/main/PoC/BOF/Tenda/SetSpeedWan.md
Scores
CVSS v3
7.5
EPSS
0.0011
EPSS Percentile
29.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-120
CWE-787
Status
published
Products (1)
tenda/ac6_firmware
15.03.06.50
Published
Oct 22, 2025
Tracked Since
Feb 18, 2026