CVE-2026-104611

A vulnerability was detected in Tenda AC9 15.03.02.13. Affected is an unknown function of the file /goform/fast_setting_internet_set of the component POST Request Handler. Performing a manipulation of the argument netWanType results in stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit is now public and may be used.

CVSS v3 9.1 CRITICAL
CVSS v2.0 8.3 HIGH

9.1^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 2.3 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

8.3^/10

CVSS v2.0 : HIGH

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

Exploitability : 6.4 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication MULTIPLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/ZaneBoden/CVEs/blob/main/Tenda-AC9-fast_setting_internet_set.md
https://vuldb.com/cve/CVE-2026-104611
https://vuldb.com/submit/962720
https://vuldb.com/vuln/412918
https://vuldb.com/vuln/412918/cti
https://www.tenda.com.cn/

Configurations

No configuration.

History

02 Oct 2026, 13:18

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-02 13:17

Updated : 2026-10-02 14:17

NVD link : CVE-2026-104611

Mitre link : CVE-2026-104611

CVE.ORG link : CVE-2026-104611

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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