CVSS 3.1 Score 9.8 of 10 (high)


Published Aug 7, 2023
Updated: Aug 10, 2023
CWE ID 787


CVE-2023-38933 is a critical vulnerability that affects Tenda AC6 V2.0 V15.03.06.23, AC7 V1.0 V15.03.06.44, F1203 V2.0.1.6, AC5 V1.0 V15.03.06.28, FH1203 V2.0.1.6, AC9 V3.0 V15.03.06.42_multi, and FH1205 V2.0.0.7(775). The vulnerability is caused by a stack overflow in the formSetClientState function when processing the deviceId parameter, which could allow an attacker to execute arbitrary code or cause a denial-of-service condition on the affected devices via network access without requiring any privileges or user interaction. The impact of this vulnerability is high in terms of both integrity and confidentiality as it can lead to unauthorized access and compromise sensitive information stored on the affected devices or within the network they are connected to. It is recommended to apply security patches or updates provided by Tenda to remediate this vulnerability and mitigate the potential risks it poses to organizations using these devices.

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