CVE-2026-86167

A vulnerability was identified in Tenda HG10 300001138. Impacted is the function formgponConf of the file /boaform/admin/formgponConf of the component Boa. The manipulation of the argument fmgpon_loid leads to os command injection. Remote exploitation of the attack is possible. The exploit is publicly available and might be used.

Score

CVSS 3.1 9.9 Critical

Status

Deferred - cna@vuldb.com

Published

2026-09-06

Last modified

2026-09-08

Weaknesses

CWE-77, CWE-78

Affected products

• Hg10 Firmware (Tenda)

References

• https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/Tenda/HG10/command-formgponConf-fmgpon_loid.md
• https://vuldb.com/cve/CVE-2026-86167
• https://vuldb.com/submit/895596
• https://vuldb.com/vuln/399306
• https://vuldb.com/vuln/399306/cti
• https://www.tenda.com.cn/