Description
In Tenda AC9 v1.0 V15.03.05.14_multi, the wanSpeed parameter of /goform/AdvSetMacMtuWan has a stack overflow vulnerability, which can lead to remote arbitrary code execution.
References (1)
Core 1
Core References
Exploit, Third Party Advisory
https://github.com/shuqi233/loophole/blob/main/Tenda%20AC9/AdvSetMacMtuWan2.md
Scores
CVSS v3
7.1
EPSS
0.0201
EPSS Percentile
83.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
total
Details
CWE
CWE-121
CWE-787
Status
published
Products (1)
tenda/ac9_firmware
15.03.05.14
Published
Mar 14, 2025
Tracked Since
Feb 18, 2026