CVE-2025-7527

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-7527
A vulnerability was found in Tenda FH1202 1.2.0.14(408). It has been rated as critical. This issue affects the function fromAdvSetWan of the file /goform/AdvSetWan. The manipulation of the argument PPPOEPassword leads to stack-based 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://github.com/panda666-888/vuls/blob/main/tenda/fh1202/fromAdvSetWan.md Exploit Third Party Advisory
https://vuldb.com/?ctiid.316223 Permissions Required
https://vuldb.com/?id.316223 Third Party Advisory VDB Entry
https://vuldb.com/?submit.612941 Third Party Advisory VDB Entry
https://www.tenda.com.cn/ Product
https://github.com/panda666-888/vuls/blob/main/tenda/fh1202/fromAdvSetWan.md Exploit Third Party Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:tenda:fh1202_firmware:1.2.0.14\(408\):*:*:*:*:*:*:*
cpe:2.3:h:tenda:fh1202:-:*:*:*:*:*:*:*
History

16 Jul 2025, 14:57

Type Values Removed Values Added
CPE cpe:2.3:h:tenda:fh1202:-:*:*:*:*:*:*:*
cpe:2.3:o:tenda:fh1202_firmware:1.2.0.14\(408\):*:*:*:*:*:*:*
First Time Tenda fh1202
Tenda fh1202 Firmware
Tenda
References () https://github.com/panda666-888/vuls/blob/main/tenda/fh1202/fromAdvSetWan.md - () https://github.com/panda666-888/vuls/blob/main/tenda/fh1202/fromAdvSetWan.md - Exploit, Third Party Advisory
References () https://vuldb.com/?ctiid.316223 - () https://vuldb.com/?ctiid.316223 - Permissions Required
References () https://vuldb.com/?id.316223 - () https://vuldb.com/?id.316223 - Third Party Advisory, VDB Entry
References () https://vuldb.com/?submit.612941 - () https://vuldb.com/?submit.612941 - Third Party Advisory, VDB Entry
References () https://www.tenda.com.cn/ - () https://www.tenda.com.cn/ - Product

15 Jul 2025, 20:15

Type Values Removed Values Added
References () https://github.com/panda666-888/vuls/blob/main/tenda/fh1202/fromAdvSetWan.md - () https://github.com/panda666-888/vuls/blob/main/tenda/fh1202/fromAdvSetWan.md -

15 Jul 2025, 13:14

Type Values Removed Values Added
Summary
  • (es) Se encontró una vulnerabilidad en Tenda FH1202 1.2.0.14(408). Se ha clasificado como crítica. Este problema afecta a la función fromAdvSetWan del archivo /goform/AdvSetWan. La manipulación del argumento PPPOEPassword provoca un desbordamiento del búfer basado en la pila. El ataque puede ejecutarse en remoto. Se ha hecho público el exploit y puede que sea utilizado.

13 Jul 2025, 11:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-07-13 11:15

Updated : 2025-07-16 14:57

NVD link : CVE-2025-7527

Mitre link : CVE-2025-7527

CVE.ORG link : CVE-2025-7527

JSON object : View

Products Affected

tenda

  • fh1202
  • fh1202_firmware
CWE
CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-121

Stack-based Buffer Overflow