Description
A flaw has been found in Tenda AC21 16.03.08.16. This affects an unknown part of the file /goform/SetIpMacBind. Executing a manipulation of the argument list can lead to stack-based buffer overflow. The attack can be executed remotely. The exploit has been published and may be used.
References (5)
Core 5
Core References
Third Party Advisory, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.333017
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.333017
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.694066
Exploit, Third Party Advisory exploit
https://github.com/Madgeaaaaa/MY_VULN_2/blob/main/Tenda/VULN7.md
Product product
https://www.tenda.com.cn/
Scores
CVSS v3
8.8
EPSS
0.0054
EPSS Percentile
67.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-121
CWE-119
Status
published
Products (1)
tenda/ac21_firmware
16.03.08.16
Published
Nov 20, 2025
Tracked Since
Feb 18, 2026