CVE-2025-11123

A flaw has been found in Tenda AC18 15.03.05.19. This impacts an unknown function of the file /goform/saveAutoQos. This manipulation of the argument enable causes stack-based buffer overflow. The attack may 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/AC18/saveAutoQos.md	Exploit Third Party Advisory
https://github.com/noahze01/IoT-vulnerable/blob/main/Tenda/AC18/saveAutoQos.md#poc	Exploit Third Party Advisory
https://vuldb.com/?ctiid.326204	Permissions Required VDB Entry
https://vuldb.com/?id.326204	Third Party Advisory VDB Entry
https://vuldb.com/?submit.664197	Third Party Advisory VDB Entry
https://www.tenda.com.cn/	Product

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:tenda:ac18_firmware:15.03.05.19:*:*:*:*:*:*:*

cpe:2.3:h:tenda:ac18:-:*:*:*:*:*:*:*

History

09 Oct 2026, 09:10

Type	Values Removed	Values Added
Summary		(es) Se ha encontrado una vulnerabilidad en Tenda AC18 15.03.05.19. Esto afecta a una función desconocida del archivo /goform/saveAutoQos. Esta manipulación del argumento enable causa desbordamiento de búfer basado en pila. El ataque puede ser iniciado remotamente. El exploit ha sido publicado y puede ser utilizado.

Information

Published : 2025-09-28 23:15

Updated : 2026-10-09 09:10

NVD link : CVE-2025-11123

Mitre link : CVE-2025-11123

CVE.ORG link : CVE-2025-11123

JSON object : View

Products Affected

tenda

ac18_firmware
ac18

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-121

Stack-based Buffer Overflow

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