Tenda AC23 WifiExtraSet buffer overflow_CVE-2026-1420

8.7 / 10

HIGH

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P

Description

A flaw has been found in Tenda AC23 16.03.07.52. This impacts an unknown function of the file /goform/WifiExtraSet. This manipulation of the argument wpapsk_crypto causes buffer overflow. Remote exploitation of the attack is possible. The exploit has been published and may be used.

Basic Information

ID CVE-2026-1420

Source VulDB

Published Jan 26, 2026 at 05:02

Affected Product

Vendor Tenda

Product AC23

Version 16.03.07.52

Affected Versions Tenda AC23 16.03.07.52

CWE Classification

CWE-120 CWE-119

References

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    "published": "2026-01-26T05:02:07.727Z",
    "modified": "2026-01-26T05:02:07.727Z",
    "type": "cve",
    "title": "Tenda AC23 WifiExtraSet buffer overflow",
    "source": "VulDB",
    "references": "https://vuldb.com/?id.342836\nhttps://vuldb.com/?ctiid.342836\nhttps://vuldb.com/?submit.736559\nhttps://github.com/xyh4ck/iot_poc/blob/main/Tenda%20AC23_Buffer_Overflow_WifiExtraSet/Tenda%20AC23_Buffer_Overflow_WifiExtraSet.md\nhttps://github.com/xyh4ck/iot_poc/blob/main/Tenda%20AC23_Buffer_Overflow_WifiExtraSet/Tenda%20AC23_Buffer_Overflow_WifiExtraSet.md#poc\nhttps://www.tenda.com.cn/",
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