← Back to CVEs

CVE-2026-1420

HIGH

8.8

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.

CVE Details

CVSS v3.1 Score8.8

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published1/26/2026

Last Modified1/28/2026

Sourcenvd

Honeypot Sightings0

Affected Products

tenda:ac23tenda:ac23_firmware

Weaknesses (CWE)

CWE-119CWE-120

References

https://github.com/xyh4ck/iot_poc/blob/main/Tenda%20AC23_Buffer_Overflow_WifiExtraSet/Tenda%20AC23_Buffer_Overflow_WifiExtraSet.md(cna@vuldb.com)

https://github.com/xyh4ck/iot_poc/blob/main/Tenda%20AC23_Buffer_Overflow_WifiExtraSet/Tenda%20AC23_Buffer_Overflow_WifiExtraSet.md#poc(cna@vuldb.com)

https://vuldb.com/?ctiid.342836(cna@vuldb.com)

https://vuldb.com/?id.342836(cna@vuldb.com)

https://vuldb.com/?submit.736559(cna@vuldb.com)

https://www.tenda.com.cn/(cna@vuldb.com)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.