CVE-2025-5854

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-5854
A vulnerability, which was classified as critical, has been found in Tenda AC6 15.03.05.16. Affected by this issue is the function fromadvsetlanip of the file /goform/AdvSetLanip. The manipulation of the argument lanMask leads to buffer overflow. The attack may be launched 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-fromadvsetlanip-20a53a41781f80a29bdff7dca9a4773e?source=copy_link Exploit Third Party Advisory
https://vuldb.com/?ctiid.311600 Permissions Required
https://vuldb.com/?id.311600 Third Party Advisory VDB Entry
https://vuldb.com/?submit.591420 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, 19:03

Type Values Removed Values Added
Summary
  • (es) Se ha detectado una vulnerabilidad clasificada como crítica en Tenda AC6 15.03.05.16. Este problema afecta a la función fromadvsetlanip del archivo /goform/AdvSetLanip. 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.
CPE cpe:2.3:o:tenda:ac6_firmware:15.03.05.16:*:*:*:*:*:*:*
cpe:2.3:h:tenda:ac6:1.0:*:*:*:*:*:*:*
First Time Tenda ac6
Tenda ac6 Firmware
Tenda
References () https://lavender-bicycle-a5a.notion.site/Tenda-AC6-fromadvsetlanip-20a53a41781f80a29bdff7dca9a4773e?source=copy_link - () https://lavender-bicycle-a5a.notion.site/Tenda-AC6-fromadvsetlanip-20a53a41781f80a29bdff7dca9a4773e?source=copy_link - Exploit, Third Party Advisory
References () https://vuldb.com/?ctiid.311600 - () https://vuldb.com/?ctiid.311600 - Permissions Required
References () https://vuldb.com/?id.311600 - () https://vuldb.com/?id.311600 - Third Party Advisory, VDB Entry
References () https://vuldb.com/?submit.591420 - () https://vuldb.com/?submit.591420 - 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 19:03

NVD link : CVE-2025-5854

Mitre link : CVE-2025-5854

CVE.ORG link : CVE-2025-5854

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')