CVE-2025-11524

A flaw has been found in Tenda AC7 15.03.06.44. This issue affects some unknown processing of the file /goform/SetDDNSCfg. This manipulation of the argument ddnsEn causes stack-based buffer overflow. The attack can be initiated remotely. The exploit has been published and may be used.

CVSS v3 8.8 HIGH
CVSS v2.0 9.0 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.0^/10

CVSS v2.0 : HIGH

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

Exploitability : 8.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/noahze01/IoT-vulnerable/blob/main/Tenda/AC7/SetDDNSCfg.md	Exploit Third Party Advisory
https://vuldb.com/?ctiid.327662	Permissions Required VDB Entry
https://vuldb.com/?id.327662	Third Party Advisory VDB Entry
https://vuldb.com/?submit.669852	Third Party Advisory VDB Entry
https://www.tenda.com.cn/	Product

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:tenda:ac7_firmware:15.03.06.44:*:*:*:*:*:*:*

cpe:2.3:h:tenda:ac7:1.0:*:*:*:*:*:*:*

History

08 Oct 2026, 13:10

Type	Values Removed	Values Added
Summary		(es) Se ha encontrado un fallo en Tenda AC7 15.03.06.44. Este problema afecta a algún procesamiento desconocido del archivo /goform/SetDDNSCfg. Esta manipulación del argumento ddnsEn causa desbordamiento de búfer basado en pila. El ataque puede iniciarse remotamente. El exploit ha sido publicado y puede ser usado.

Information

Published : 2025-10-09 02:15

Updated : 2026-10-08 13:10

NVD link : CVE-2025-11524

Mitre link : CVE-2025-11524

CVE.ORG link : CVE-2025-11524

JSON object : View

Products Affected

tenda

ac7
ac7_firmware

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-121

Stack-based Buffer Overflow

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