by Kastro
Paper/Archive/CVE-2026-104610

CVE-2026-104610

Tenda HG7 — Tenda HG7/HG9/HG10 Boa Web Server formLoopBack boaGetVar stack-based overflow

EPSS 0.6%public exploitCVSS 10.0
critical.is priorityof 100
50
CVSS 10.0 (CNA)10.0 / 10 × 3030.0Not in CISA KEV+300.0EPSS percentile 50.8.508 × 2010.2Exploit: SSVC poc+1010.0SSVC exploitation: poc+100.0
Description · from the CVE record

A security vulnerability has been detected in Tenda HG7, HG9 and HG10 300001138_en_xpon. This impacts the function boaGetVar of the file /boaform/formLoopBack of the component Boa Web Server. Such manipulation of the argument Ethtype leads to stack-based buffer overflow. The attack can be executed remotely. The exploit has been disclosed publicly and may be used.

Affected

ProductAffectedFixed inSource
HG7300001138_en_xpon–CNA
HG9300001138_en_xpon–CNA
HG10300001138_en_xpon–CNA

Scores by source

VulDB (CNA)10.0CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P
VulDB (CNA)10.0CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R
VulDB (CNA)10.0CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R
CISA ADPSSVCExploitation: poc · Automatable: yes · Technical impact: total

References

writeupvuldb.com/vuln/412917refvuldb.com/vuln/412917/ctiwriteupvuldb.com/cve/CVE-2026-104610writeupvuldb.com/submit/962541exploitgithub.com/Expl0rer-Ct/CVE/issues/1reftenda.com.cn