Description
A weakness has been identified in Tenda W3 1.0.0.3(2204). Impacted is the function formWifiMacFilterSet of the file /goform/WifiMacFilterSet of the component POST Parameter Handler. Executing a manipulation of the argument index/GO can lead to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been made available to the public and could be used for attacks.
References (7)
Core 7
Core References
Permissions Required, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.350411
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.350411
Permissions Required, VDB Entry third-party-advisory
https://vuldb.com/?submit.769179
Permissions Required, VDB Entry third-party-advisory
https://vuldb.com/?submit.769180
Third Party Advisory related
https://github.com/Svigo-o/Tenda_vul/tree/main/tenda-w3-formWifiMacFilterSet-index-buffer-overflow
Third Party Advisory exploit
https://github.com/Svigo-o/Tenda_vul/tree/main/tenda-w3-formWifiMacFilterSet-go-buffer-overflow
Various Sources product
https://www.tenda.com.cn/
Scores
CVSS v3
8.8
EPSS
0.0011
EPSS Percentile
29.2%
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-119
CWE-121
CWE-787
Status
published
Products (2)
Tenda/W3
1.0.0.3(2204)
tenda/w3_firmware
1.0.0.3\(2204\)
Published
Mar 12, 2026
Tracked Since
Mar 12, 2026