cve.bz

CVE-2026-2905

7.4 highEPSS 0.6%

High (7.4) in tenda hg9 firmware. EPSS 0.6% chance of exploitation in the next 30 days.

A vulnerability was identified in Tenda HG9 300001138. This impacts an unknown function of the file /boaform/formWlanSetup of the component Wireless Configuration Endpoint. The manipulation of the argument ssid leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit is publicly available and might be used.

Severity

CVSS 4.0

7.4 high
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P

CVSS 3.1

8.8 high
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
0.6% chance of exploitation in the next 30 days; higher than 50% of CVEs (scores of 2026-11-01)
CWEs
CWE-119, CWE-121
Published
Modified
Record from
the NVD, synced

Affected

References

Check your stackJSON