Vulnerability Description
A vulnerability was found in Tenda i21 1.0.0.14(4656). It has been classified as critical. This affects the function formWifiMacFilterSet. The manipulation of the argument ssidIndex 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 identifier VDB-263085 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Tenda | I21 Firmware | 1.0.0.14\(4656\) |
| Tenda | I21 | - |
Related Weaknesses (CWE)
References
- https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/i/i21/formWifiMacFBroken Link
- https://vuldb.com/?ctiid.263085Permissions RequiredThird Party AdvisoryVDB Entry
- https://vuldb.com/?id.263085Third Party AdvisoryVDB Entry
- https://vuldb.com/?submit.323606Third Party AdvisoryVDB Entry
- https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/i/i21/formWifiMacFBroken Link
- https://vuldb.com/?ctiid.263085Permissions RequiredThird Party AdvisoryVDB Entry
- https://vuldb.com/?id.263085Third Party AdvisoryVDB Entry
- https://vuldb.com/?submit.323606Third Party AdvisoryVDB Entry
FAQ
What is CVE-2024-4496?
CVE-2024-4496 is a vulnerability with a CVSS score of 8.8 (HIGH). A vulnerability was found in Tenda i21 1.0.0.14(4656). It has been classified as critical. This affects the function formWifiMacFilterSet. The manipulation of the argument ssidIndex leads to stack-bas...
How severe is CVE-2024-4496?
CVE-2024-4496 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-4496?
Check the references section above for vendor advisories and patch information. Affected products include: Tenda I21 Firmware, Tenda I21.