CVE-2025-5849

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-5849
A vulnerability was found in Tenda AC15 15.03.05.19_multi. It has been classified as critical. This affects the function formSetSafeWanWebMan of the file /goform/SetRemoteWebCfg of the component HTTP POST Request Handler. The manipulation of the argument remoteIp leads to stack-based buffer overflow. It is possible to initiate 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://candle-throne-f75.notion.site/Tenda-AC15-formSetSafeWanWebMan-20adf0aa1185806daab3ebe0036266cb Exploit Third Party Advisory
https://vuldb.com/?ctiid.311595 Permissions Required
https://vuldb.com/?id.311595 Third Party Advisory VDB Entry
https://vuldb.com/?submit.591375 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
First Time Tenda
Tenda ac15
Tenda ac15 Firmware
CPE cpe:2.3:o:tenda:ac15_firmware:15.03.05.19_multi:*:*:*:*:*:*:*
cpe:2.3:h:tenda:ac15:1.0:*:*:*:*:*:*:*
References () https://candle-throne-f75.notion.site/Tenda-AC15-formSetSafeWanWebMan-20adf0aa1185806daab3ebe0036266cb - () https://candle-throne-f75.notion.site/Tenda-AC15-formSetSafeWanWebMan-20adf0aa1185806daab3ebe0036266cb - Exploit, Third Party Advisory
References () https://vuldb.com/?ctiid.311595 - () https://vuldb.com/?ctiid.311595 - Permissions Required
References () https://vuldb.com/?id.311595 - () https://vuldb.com/?id.311595 - Third Party Advisory, VDB Entry
References () https://vuldb.com/?submit.591375 - () https://vuldb.com/?submit.591375 - Third Party Advisory, VDB Entry
References () https://www.tenda.com.cn/ - () https://www.tenda.com.cn/ - Product
Summary
  • (es) Se encontró una vulnerabilidad en Tenda AC15 15.03.05.19_multi. Se ha clasificado como crítica. Afecta a la función formSetSafeWanWebMan del archivo /goform/SetRemoteWebCfg del componente HTTP POST Request Handler. La manipulación del argumento remoteIp provoca un desbordamiento del búfer en la pila. Es posible iniciar el ataque de forma remota. Se ha hecho público el exploit y puede que sea utilizado.

08 Jun 2025, 23:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-06-08 23:15

Updated : 2025-06-09 19:04

NVD link : CVE-2025-5849

Mitre link : CVE-2025-5849

CVE.ORG link : CVE-2025-5849

JSON object : View

Products Affected

tenda

  • ac15
  • ac15_firmware
CWE
CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-121

Stack-based Buffer Overflow