CVE-2026-11499: critical vulnerability in Tenda HG7
Tenda HG7/HG9/HG10 formDOMAINBLK stack-based overflow
Published · Updated
48Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 9.3epss 6.6%
from disclosure to weapon0 days
Published on NVDJun 8
1st PoCJun 8
exploitation probability
6.6%top 6% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
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/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X
public PoCs found — 1
githubgithub.com/0xBlackash/CVE-2026-11499★ 2⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
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