CVE-2026-7119 - Tenda HG3 formCountrystr os command injection

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HIGH

Tenda HG3 formCountrystr os command injection

Published Apr 27, 2026

8.7

HIGH

CVSS 4.0

EPSS 4.37%

Description

A vulnerability was detected in Tenda HG3 2.0. The impacted element is an unknown function of the file /boaform/formCountrystr. The manipulation of the argument countrystr results in os command injection. The attack may be performed from remote. The exploit is now public and may be used.

Affected products

Vendor Tenda Product HG3 Default
n/a
- Version
  2.0
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Tenda

HG3

n/a

Version	Status	Constraints
2.0	affected	-

Remediation

No remediation recorded yet.

Weaknesses (2)

CWE-77

CWE-78

OS Command Injection

References (6)

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-25834
Advisory
https://vuldb.com/submit/800859
third-party-advisoryThird Party AdvisoryVDB Entry
https://vuldb.com/vuln/359719
vdb-entrytechnical-descriptionThird Party AdvisoryVDB Entry
https://vuldb.com/vuln/359719/cti
signaturepermissions-requiredPermissions RequiredVDB Entry
https://www.notion.so/Tenda-HG3-1-33d0c75766a8808d8b38e9d090cec7ab
exploitThird Party Advisory
https://www.tenda.com.cn/
product

Link	Providers	Tags
https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-25834		Advisory
https://vuldb.com/submit/800859		third-party-advisoryThird Party AdvisoryVDB Entry
https://vuldb.com/vuln/359719		vdb-entrytechnical-descriptionThird Party AdvisoryVDB Entry
https://vuldb.com/vuln/359719/cti		signaturepermissions-requiredPermissions RequiredVDB Entry
https://www.notion.so/Tenda-HG3-1-33d0c75766a8808d8b38e9d090cec7ab		exploitThird Party Advisory
https://www.tenda.com.cn/		product