CVE-2024-2896
A vulnerability was found in Tenda AC7 15.03.06.44.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.86%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A vulnerability was found in Tenda AC7 15.03.06.44. It has been rated as critical. This issue affects the function formWifiWpsStart of the file /goform/WifiWpsStart. The manipulation of the argument index leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-257939. 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
- 1.86% probability · 78th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-121, CWE-787
- Affected
- tenda/ac7 firmware
- Source
- cna@vuldb.com
References
- https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AC7/v1/formWifiWpsStart.mdExploit, Third Party Advisory
- https://vuldb.com/?ctiid.257939Permissions Required, Third Party Advisory, VDB Entry
- https://vuldb.com/?id.257939Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.300359Third Party Advisory, VDB Entry
- https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AC7/v1/formWifiWpsStart.mdExploit, Third Party Advisory
- https://vuldb.com/?ctiid.257939Permissions Required, Third Party Advisory, VDB Entry
- https://vuldb.com/?id.257939Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.300359Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.