Description
A vulnerability classified as critical was found in Tenda RX9 and RX9 Pro 22.03.02.10/22.03.02.20. Affected by this vulnerability is the function sub_42EA38 of the file /goform/SetVirtualServerCfg. The manipulation of the argument list 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 (5)
Core 5
Core References
Permissions Required, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.281557
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.281557
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.427066
Permissions Required exploit
https://gitee.com/GXB0_0/iot-vul/blob/master/Tenda/RX9/20/SetVirtualServerCfg.md
Product product
https://www.tenda.com.cn/
Scores
CVSS v3
8.8
EPSS
0.0040
EPSS Percentile
60.9%
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
partial
Details
CWE
CWE-121
CWE-787
Status
published
Products (2)
tenda/rx9_pro_firmware
22.03.02.10
tenda/rx9_pro_firmware
22.03.02.20
Published
Oct 23, 2024
Tracked Since
Feb 18, 2026