CVE-2025-9023

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-9023
A vulnerability has been found in Tenda AC7 and AC18 15.03.05.19/15.03.06.44. Affected is the function formSetSchedLed of the file /goform/SetLEDCfg. The manipulation of the argument Time 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://github.com/zezhifu1/cve_report/blob/main/AC18/formsetschedled.md Exploit Third Party Advisory
https://github.com/zezhifu1/cve_report/blob/main/AC7/formsetschedled.md Exploit Third Party Advisory
https://vuldb.com/?ctiid.320088 Permissions Required VDB Entry
https://vuldb.com/?id.320088 Third Party Advisory VDB Entry
https://vuldb.com/?submit.629692 Third Party Advisory VDB Entry
https://vuldb.com/?submit.629696 Third Party Advisory VDB Entry
https://www.tenda.com.cn/ Product
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:tenda:ac7_firmware:15.03.06.44:*:*:*:*:*:*:*
cpe:2.3:h:tenda:ac7:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:tenda:ac18_firmware:15.03.05.19:*:*:*:*:*:*:*
cpe:2.3:h:tenda:ac18:-:*:*:*:*:*:*:*
History

03 Oct 2025, 15:03

Type Values Removed Values Added
Summary
  • (es) Se ha encontrado una vulnerabilidad en Tenda AC7 y AC18 15.03.05.19/15.03.06.44. La función formSetSchedLed del archivo /goform/SetLEDCfg está afectada. La manipulación del argumento Time provoca un desbordamiento del búfer. El ataque puede ejecutarse en remoto. Se ha hecho público el exploit y puede que sea utilizado.
References () https://github.com/zezhifu1/cve_report/blob/main/AC18/formsetschedled.md - () https://github.com/zezhifu1/cve_report/blob/main/AC18/formsetschedled.md - Exploit, Third Party Advisory
References () https://github.com/zezhifu1/cve_report/blob/main/AC7/formsetschedled.md - () https://github.com/zezhifu1/cve_report/blob/main/AC7/formsetschedled.md - Exploit, Third Party Advisory
References () https://vuldb.com/?ctiid.320088 - () https://vuldb.com/?ctiid.320088 - Permissions Required, VDB Entry
References () https://vuldb.com/?id.320088 - () https://vuldb.com/?id.320088 - Third Party Advisory, VDB Entry
References () https://vuldb.com/?submit.629692 - () https://vuldb.com/?submit.629692 - Third Party Advisory, VDB Entry
References () https://vuldb.com/?submit.629696 - () https://vuldb.com/?submit.629696 - Third Party Advisory, VDB Entry
References () https://www.tenda.com.cn/ - () https://www.tenda.com.cn/ - Product
First Time Tenda ac7
Tenda ac18
Tenda
Tenda ac18 Firmware
Tenda ac7 Firmware
CPE cpe:2.3:o:tenda:ac7_firmware:15.03.06.44:*:*:*:*:*:*:*
cpe:2.3:h:tenda:ac18:-:*:*:*:*:*:*:*
cpe:2.3:o:tenda:ac18_firmware:15.03.05.19:*:*:*:*:*:*:*
cpe:2.3:h:tenda:ac7:-:*:*:*:*:*:*:*

15 Aug 2025, 09:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-08-15 09:15

Updated : 2025-10-03 15:03

NVD link : CVE-2025-9023

Mitre link : CVE-2025-9023

CVE.ORG link : CVE-2025-9023

JSON object : View

Products Affected

tenda

  • ac7
  • ac7_firmware
  • ac18
  • ac18_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')