CVE-2025-5851

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-5851
A vulnerability was found in Tenda AC15 15.03.05.19_multi. It has been rated as critical. This issue affects the function fromadvsetlanip of the file /goform/AdvSetLanip of the component HTTP POST Request Handler. The manipulation of the argument lanMask leads to buffer overflow. The attack may be initiated 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://candle-throne-f75.notion.site/Tenda-AC15-fromadvsetlanip-20adf0aa118580a09182c1c5c42079fc Exploit Third Party Advisory
https://vuldb.com/?ctiid.311597 Permissions Required
https://vuldb.com/?id.311597 Third Party Advisory VDB Entry
https://vuldb.com/?submit.591384 Third Party Advisory VDB Entry
https://www.tenda.com.cn/ Product
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:tenda:ac15_firmware:15.03.05.19_multi:*:*:*:*:*:*:*
cpe:2.3:h:tenda:ac15:1.0:*:*:*:*:*:*:*
History

09 Jun 2025, 19:04

Type Values Removed Values Added
CPE cpe:2.3:o:tenda:ac15_firmware:15.03.05.19_multi:*:*:*:*:*:*:*
cpe:2.3:h:tenda:ac15:1.0:*:*:*:*:*:*:*
Summary
  • (es) Se encontró una vulnerabilidad en Tenda AC15 15.03.05.19_multi. Se ha clasificado como crítica. Este problema afecta a la función fromadvsetlanip del archivo /goform/AdvSetLanip del componente HTTP POST Request Handler. La manipulación del argumento lanMask provoca un desbordamiento del búfer. El ataque puede ejecutarse en remoto. Se ha hecho público el exploit y puede que sea utilizado.
First Time Tenda ac15
Tenda ac15 Firmware
Tenda
References () https://candle-throne-f75.notion.site/Tenda-AC15-fromadvsetlanip-20adf0aa118580a09182c1c5c42079fc - () https://candle-throne-f75.notion.site/Tenda-AC15-fromadvsetlanip-20adf0aa118580a09182c1c5c42079fc - Exploit, Third Party Advisory
References () https://vuldb.com/?ctiid.311597 - () https://vuldb.com/?ctiid.311597 - Permissions Required
References () https://vuldb.com/?id.311597 - () https://vuldb.com/?id.311597 - Third Party Advisory, VDB Entry
References () https://vuldb.com/?submit.591384 - () https://vuldb.com/?submit.591384 - Third Party Advisory, VDB Entry
References () https://www.tenda.com.cn/ - () https://www.tenda.com.cn/ - Product

09 Jun 2025, 00:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-06-09 00:15

Updated : 2025-06-09 19:04

NVD link : CVE-2025-5851

Mitre link : CVE-2025-5851

CVE.ORG link : CVE-2025-5851

JSON object : View

Products Affected

tenda

  • ac15
  • ac15_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')