CVE-2026-9532

A security vulnerability has been detected in Totolink CA750-PoE 6.2c.510. The affected element is the function setUploadUserData of the file /cgi-bin/cstecgi.cgi of the component Setting Handler. Such manipulation of the argument FileName leads to os command injection. The attack may be performed from remote. The exploit has been disclosed publicly and may be used.

CVSS v3 6.3 MEDIUM
CVSS v2.0 6.5 MEDIUM

6.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/wudipjq/my_vuln/blob/main/totolink4/vuln_55/55.md
https://vuldb.com/submit/813930
https://vuldb.com/vuln/365559
https://vuldb.com/vuln/365559/cti
https://www.totolink.net/

Configurations

No configuration.

History

23 Jul 2026, 11:10

Type	Values Removed	Values Added
Summary		(es) Se ha detectado una vulnerabilidad de seguridad en Totolink CA750-PoE 6.2c.510. El elemento afectado es la función setUploadUserData del archivo /cgi-bin/cstecgi.cgi del componente Gestor de Configuración. Dicha manipulación del argumento FileName conduce a inyección de comandos del sistema operativo. El ataque puede realizarse de forma remota. El exploit ha sido divulgado públicamente y puede ser utilizado.

26 May 2026, 07:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-05-26 07:16

Updated : 2026-07-23 11:10

NVD link : CVE-2026-9532

Mitre link : CVE-2026-9532

CVE.ORG link : CVE-2026-9532

JSON object : View

Products Affected

No product.

CWE

CWE-77

Improper Neutralization of Special Elements used in a Command ('Command Injection')

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

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