CVE-2024-4491: high-severity vulnerability in Tenda i21
Tenda i21 formGetDiagnoseInfo stack-based overflow
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.8epss 1.5%
A vulnerability classified as critical was found in Tenda i21 1.0.0.14(4656). This vulnerability affects the function formGetDiagnoseInfo. The manipulation of the argument cmdinput leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-263080. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
Tenda · i21Related CVEs — Tenda i21
In the same product, most dangerous first.
CVE-2024-4497HIGHTenda i21 formexeCommand stack-based overflowEPSS 1.5%CVE-2024-4496HIGHTenda i21 formWifiMacFilterSet stack-based overflowEPSS 1.5%CVE-2024-4495HIGHTenda i21 formWifiMacFilterGet stack-based overflowEPSS 1.5%CVE-2024-4494HIGHTenda i21 setUplinkInfo formSetUplinkInfo stack-based overflowEPSS 1.5%CVE-2024-4493HIGHTenda i21 formSetAutoPing stack-based overflowEPSS 1.5%CVE-2024-4492HIGHTenda i21 setStaOffline formOfflineSet stack-based overflowEPSS 1.5%