CVE-2026-11499

A vulnerability was determined in Tenda HG7HG9 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 v3 9.8 CRITICAL
CVSS v2.0 10.0 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

10.0^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 10.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
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/vuln/369119
https://vuldb.com/vuln/369119/cti
https://www.tenda.com.cn/

Configurations

No configuration.

History

No history.

Information

Published : 2026-06-08 09:16

Updated : 2026-07-23 07:10

NVD link : CVE-2026-11499

Mitre link : CVE-2026-11499

CVE.ORG link : CVE-2026-11499

JSON object : View

Products Affected

No product.

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-121

Stack-based Buffer Overflow

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