CVE-2025-5852

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-5852
A vulnerability classified as critical has been found in Tenda AC6 15.03.05.16. Affected is the function formSetPPTPUserList of the file /goform/setPptpUserList. The manipulation of the argument list leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

8.8 /10

CVSS v3 : HIGH

V3 Legend

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

V2 Legend

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://lavender-bicycle-a5a.notion.site/Tenda-AC6-formSetPPTPUserList-20a53a41781f801280e7e2dbdbd8625c?source=copy_link Exploit Third Party Advisory
https://vuldb.com/?ctiid.311598 Permissions Required
https://vuldb.com/?id.311598 Third Party Advisory VDB Entry
https://vuldb.com/?submit.591392 Third Party Advisory VDB Entry
https://www.tenda.com.cn/ Product
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:tenda:ac6_firmware:15.03.05.16:*:*:*:*:*:*:*
cpe:2.3:h:tenda:ac6:1.0:*:*:*:*:*:*:*
History

09 Jun 2025, 19:04

Type Values Removed Values Added
Summary
  • (es) Se ha detectado una vulnerabilidad crítica en Tenda AC6 15.03.05.16. La función formSetPPTPUserList del archivo /goform/setPptpUserList se ve afectada. La manipulación de la lista de argumentos provoca un desbordamiento del búfer. Es posible ejecutar el ataque de forma remota. Se ha hecho público el exploit y puede que sea utilizado.
First Time Tenda ac6
Tenda ac6 Firmware
Tenda
CPE cpe:2.3:o:tenda:ac6_firmware:15.03.05.16:*:*:*:*:*:*:*
cpe:2.3:h:tenda:ac6:1.0:*:*:*:*:*:*:*
References () https://lavender-bicycle-a5a.notion.site/Tenda-AC6-formSetPPTPUserList-20a53a41781f801280e7e2dbdbd8625c?source=copy_link - () https://lavender-bicycle-a5a.notion.site/Tenda-AC6-formSetPPTPUserList-20a53a41781f801280e7e2dbdbd8625c?source=copy_link - Exploit, Third Party Advisory
References () https://vuldb.com/?ctiid.311598 - () https://vuldb.com/?ctiid.311598 - Permissions Required
References () https://vuldb.com/?id.311598 - () https://vuldb.com/?id.311598 - Third Party Advisory, VDB Entry
References () https://vuldb.com/?submit.591392 - () https://vuldb.com/?submit.591392 - Third Party Advisory, VDB Entry
References () https://www.tenda.com.cn/ - () https://www.tenda.com.cn/ - Product

09 Jun 2025, 01:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-06-09 01:15

Updated : 2025-06-09 19:04

NVD link : CVE-2025-5852

Mitre link : CVE-2025-5852

CVE.ORG link : CVE-2025-5852

JSON object : View

Products Affected

tenda

  • ac6
  • ac6_firmware
CWE
CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')