VulnerabilityDeferred

CVE-2026-86167

A vulnerability was identified in Tenda HG10 300001138.

HIGH 8.6EPSS 1.63%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (1.63%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

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 4.0: 8.6 HIGHCVSS: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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
EPSS: 1.63% probability · 75th percentile
CISA KEV: Not listed
Weakness: CWE-77, CWE-78
Source: cna@vuldb.com

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/

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.