Vulnerability record · CVE-2026-7096 · published 27 April 2026

CVE-2026-7096: Tenda hg3 firmware command injection vulnerability

Tenda · Hg3 Firmware

A security flaw has been discovered in Tenda HG3 2.0 300003070. This vulnerability affects the function formgponConf of the file /boaform/admin/formgponConf. The manipulation of the argument fmgpon_loid results in os command injection. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks.

7.4 CVSS 4.0 High EPSS 4.4% · top 9.1% CWE-77 · Command injectionCWE-78 · OS command injection

7.4CVSS 4.0 base score, v2 9.0

4.4%EPSS exploitation probability, 30 days

NoNot in CISA KEV

1Affected product versions listed by NVD

5References, 1 tagged exploit

17 Jun 2026Last modified by NVD

Description

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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

Hg3 Firmware Tenda

References

Link	Tags
https://vuldb.com/submit/800796	Third Party AdvisoryVDB Entry
https://vuldb.com/vuln/359671	Third Party AdvisoryVDB Entry
https://vuldb.com/vuln/359671/cti	Permissions RequiredVDB Entry
https://www.notion.so/Tenda-HG3-3250c75766a880c7b50fde0466557c5f	ExploitThird Party Advisory
https://www.tenda.com.cn/	Product

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2026-7096), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.