CVE-2024-4246
Tenda · published 2024-04-27
Source record Collected from the National Vulnerability Database (NVD)
Description
Description by VulDB via the CVE Program.
A vulnerability, which was classified as critical, was found in Tenda i21 1.0.0.14(4656). This affects the function formQosManageDouble_auto. The manipulation of the argument ssidIndex leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The identifier VDB-262137 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Filed by VulDB; not a statement by Tenda.
Status at the source
- NVD status: Analyzed
Affected products, as the source lists them
| Vendor | Product | Versions |
|---|---|---|
| Tenda | i21 | 1.0.0.14(4656): affected |
Added by CISA-ADP (Authorized Data Publisher)
| Vendor | Product | Versions |
|---|---|---|
| tenda | i21 | 1.0.0.14 (4656): affected |
Products named in NVD's CPE match criteria (1)
cpe:2.3:o:tenda:i21_firmware:1.0.0.14\(4656\):*:*:*:*:*:*:*
DeSpy has not checked any unit, hardware revision or firmware. A product missing here is not a statement that it is unaffected.
Scores, as their sources published them
- CVSS 3.1: 8.8 HIGH — as published by VulDB (Secondary)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - CVSS 3.1: 8.8 HIGH — as published by NIST (Primary)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0: 9 HIGH — as published by VulDB (Secondary)
AV:N/AC:L/Au:S/C:C/I:C/A:C - SSVC — CISA's assessment (SSVC 2.0.3, CISA Coordinator): Exploitation: poc · Automatable: no · Technical impact: total
DeSpy does not score records. These are the sources' own values.
Weaknesses
Sources
References the source lists
- https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/i/i21/formQosManageDouble_user.md
- https://vuldb.com/?ctiid.262137
- https://vuldb.com/?id.262137
- https://vuldb.com/?submit.319831
- https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/i/i21/formQosManageDouble_user.md
- https://vuldb.com/?ctiid.262137
- https://vuldb.com/?id.262137
- https://vuldb.com/?submit.319831
Source dates: published 2024-04-27, last changed 2026-06-17. DeSpy's copy of this version is dated 2026-09-28.
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