All vulnerabilities
CVE-2026-104610

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

Tenda HG7Network & edge
Open in ThreatlineRecord JSON
CVSS
10.0Critical
ExploitationPublic exploit codeCISA's assessment says proof of concept code is public, assessed 2 Oct 2026. Not in the KEV catalogCISA via CVE List
Exploit odds (EPSS)0.64%Chance of exploitation activity in the next 30 days, higher than 50% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed inNone listedNo source names a fixed version. Check the vendor advisory below
Published2 Oct 2026Updated 2 Oct 2026CVE List

What fixes it

No source in this snapshot names a fixed version. The vendor advisories under References are the place to check.

Description

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.

Text from CVE List

Affected versions 3

  • HG7affected: 300001138_en_xponCVE List
  • HG9affected: 300001138_en_xponCVE List
  • HG10affected: 300001138_en_xponCVE List

References 6