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CVE-2026-7151

HIGH

8.8

Description

A vulnerability was determined in Tenda HG3 2.0. Impacted is the function formUploadConfig of the file /boaform/formIPv6Routing. This manipulation of the argument destNet causes stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized.

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

Published4/27/2026

Last Modified4/30/2026

Sourcenvd

Honeypot Sightings0

Affected Products

tenda:hg3tenda:hg3_firmware

Weaknesses (CWE)

CWE-119CWE-121

References

https://vuldb.com/submit/802058(cna@vuldb.com)

https://vuldb.com/vuln/359750(cna@vuldb.com)

https://vuldb.com/vuln/359750/cti(cna@vuldb.com)

https://www.notion.so/33e0c75766a88041bd86d3810994a541(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.