CVE-2026-86167CWE-77CWE-78command-injection

CVE-2026-86167

Critical · published September 6, 2026

CVSS v3.1
9.9
EPSS
3%
Percentile
86.0
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
9.9 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
9.4 · CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P
EPSS
0.02730 · 86.0th percentile
Weaknesses
CWE-77 · Improper Neutralization of Special Elements used in a Command ('Command Injection'); CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published
2026-09-06T09:16Z
References (6)
https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/Tenda/HG10/command-formgponConf-fmgpon_loid.md · [email protected]https://vuldb.com/cve/CVE-2026-86167 · [email protected]https://vuldb.com/submit/895596 · [email protected]https://vuldb.com/vuln/399306 · [email protected]https://vuldb.com/vuln/399306/cti · [email protected]https://www.tenda.com.cn/ · [email protected]
EPSS history
Timeline
  • 07 SEP 03:36Z
    EPSS moved — → 2%
    epss
  • 06 SEP 04:30Z
    Tenda HG10 Boa formgponConf os command injection
    cvelistv5