CVE-2025-9443

A flaw has been found in Tenda CH22 1.0.0.1. This vulnerability affects the function formeditUserName of the file /goform/editUserName. Executing manipulation of the argument new_account can lead to buffer overflow. It is possible to launch the attack remotely. The exploit has been published and may be used.

CVSS v3 8.8 HIGH
CVSS v2.0 9.0 HIGH

8.8^/10

CVSS v3 : HIGH

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

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/moweizhang1994/cve/issues/4
https://vuldb.com/?ctiid.321281
https://vuldb.com/?id.321281
https://vuldb.com/?submit.634271
https://www.tenda.com.cn/
https://github.com/moweizhang1994/cve/issues/4

Configurations

No configuration.

History

26 Aug 2025, 14:15

Type	Values Removed	Values Added
References	~~() https://github.com/moweizhang1994/cve/issues/4 -~~	() https://github.com/moweizhang1994/cve/issues/4 -

26 Aug 2025, 13:41

Type	Values Removed	Values Added
Summary		(es) Se ha detectado una falla en Tenda CH22 1.0.0.1. Esta vulnerabilidad afecta a la función formeditUserName del archivo /goform/editUserName. La manipulación del argumento new_account puede provocar un desbordamiento del búfer. El ataque puede ejecutarse en remoto. Se ha hecho público el exploit y puede que sea utilizado.

26 Aug 2025, 03:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-08-26 03:15

Updated : 2025-08-26 14:15

NVD link : CVE-2025-9443

Mitre link : CVE-2025-9443

CVE.ORG link : CVE-2025-9443

JSON object : View

Products Affected

No product.

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')

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