Critical severity · published Sep 6, 2026
CVE-2026-86167
Tenda HG10 Boa formgponConf os command injection
9.9
CVSS
2.7%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)2.7% · higher than 86% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
HG
HG10 · Tenda
300001138 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-86167
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-86167
github.com
https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/Tenda/HG10/command-formgponConf-fmgpon_loid.md
vuldb.com
https://vuldb.com/cve/CVE-2026-86167
vuldb.com
https://vuldb.com/submit/895596
vuldb.com
https://vuldb.com/vuln/399306
vuldb.com
https://vuldb.com/vuln/399306/cti
www.tenda.com.cn
https://www.tenda.com.cn/
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