CVE-2025-14526

A security flaw has been discovered in Tenda CH22 1.0.0.1. This affects the function frmL7ImForm of the file /goform/L7Im. Performing a manipulation of the argument page results in buffer overflow. Remote exploitation of the attack is possible. The exploit has been released to the public and may be used for attacks.

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/maximdevere/CVE2/issues/5	Exploit Issue Tracking Third Party Advisory
https://github.com/maximdevere/CVE2/issues/5#issue-3673676260	Exploit Issue Tracking Third Party Advisory
https://vuldb.com/?ctiid.335866	Permissions Required VDB Entry
https://vuldb.com/?id.335866	Third Party Advisory VDB Entry
https://vuldb.com/?submit.703035	Third Party Advisory VDB Entry
https://www.tenda.com.cn/	Product

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:tenda:ch22_firmware:1.0.0.1:*:*:*:*:*:*:*

cpe:2.3:h:tenda:ch22:-:*:*:*:*:*:*:*

History

07 Oct 2026, 20:10

Type	Values Removed	Values Added
Summary		(es) Se ha descubierto un fallo de seguridad en Tenda CH22 1.0.0.1. Esto afecta a la función frmL7ImForm del archivo /goform/L7Im. Realizar una manipulación del argumento page provoca un desbordamiento de búfer. La explotación remota del ataque es posible. El exploit ha sido liberado al público y puede ser utilizado para ataques.

Information

Published : 2025-12-11 17:15

Updated : 2026-10-07 20:10

NVD link : CVE-2025-14526

Mitre link : CVE-2025-14526

CVE.ORG link : CVE-2025-14526

JSON object : View

Products Affected

tenda

ch22
ch22_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')

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