CVE-2026-11499

A vulnerability was determined in Tenda HG7, HG9 and HG10 300001138_en_xpon. This affects the function formDOMAINBLK of the file /boaform/formDOMAINBLK. Executing a manipulation of the argument blkDomain can lead to stack-based buffer overflow. The attack may be performed from remote.

CVSS 4.0

9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

CVSS 3.1

9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

6.6% chance of exploitation in the next 30 days; higher than 93% of CVEs (scores of 2026-10-25)

CWEs

CWE-119, CWE-121

Published

2026-06-08

Modified

2026-10-02

Record from

the NVD, synced 2026-10-19

References

• https://github.com/ssaaaa1234/Tenda-HG10-formDOMAINBLK-stack-overflow-2
• https://vuldb.com/cve/CVE-2026-11499
• https://vuldb.com/submit/834888
• https://vuldb.com/submit/888875
• https://vuldb.com/vuln/369119

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