Description
A vulnerability was found in Tenda AC500 2.0.1.9(1307). It has been declared as critical. Affected by this vulnerability is the function formSetAPCfg of the file /goform/setWtpData. The manipulation of the argument radio_2g_1 leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.
References (6)
Core 6
Core References
Third Party Advisory, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.316285
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.316285
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.615169
Exploit, Third Party Advisory related
https://github.com/panda666-888/vuls/blob/main/tenda/ac500/formSetAPCfg.md
Exploit, Third Party Advisory exploit
https://github.com/panda666-888/vuls/blob/main/tenda/ac500/formSetAPCfg.md#poc
Product product
https://www.tenda.com.cn/
Scores
CVSS v3
8.8
EPSS
0.0056
EPSS Percentile
68.3%
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 (1)
tenda/ac500_firmware
2.0.1.9\(1307\)
Published
Jul 14, 2025
Tracked Since
Feb 18, 2026