CVE-2024-4112
A vulnerability classified as critical has been found in Tenda TX9 22.03.02.10.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.70%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A vulnerability classified as critical has been found in Tenda TX9 22.03.02.10. This affects the function sub_42CB94 of the file /goform/SetVirtualServerCfg. The manipulation of the argument list leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-261855. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.70% probability · 77th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-121, CWE-787
- Affected
- tenda/tx9 pro firmware
- Source
- cna@vuldb.com
EPSS 1.7% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/TX9/formSetVirtualSer.mdBroken Link
- https://vuldb.com/?ctiid.261855Permissions Required, Third Party Advisory, VDB Entry
- https://vuldb.com/?id.261855Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.317206Third Party Advisory, VDB Entry
- https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/TX9/formSetVirtualSer.mdBroken Link
- https://vuldb.com/?ctiid.261855Permissions Required, Third Party Advisory, VDB Entry
- https://vuldb.com/?id.261855Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.317206Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.