CVE-2026-75013

A vulnerability was detected in TOTOLINK EX1200L 9.3.5u.6146_B20201023. This affects the function setWizardCfg of the file /cgi-bin/cstecgi.cgi. The manipulation results in null pointer dereference. The attack can be launched remotely. The exploit is now public and may be used.

CVSS v3 6.5 MEDIUM
CVSS v2.0 6.8 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 6.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
https://gist.github.com/wyxstarry/21e6c2853891a3beb140a7c879069f9f
https://vuldb.com/cve/CVE-2026-75013
https://vuldb.com/submit/876033
https://vuldb.com/vuln/391273
https://vuldb.com/vuln/391273/cti
https://www.totolink.net/

Configurations

No configuration.

History

23 Oct 2026, 16:10

Type	Values Removed	Values Added
Summary		(es) Una vulnerabilidad fue detectada en TOTOLINK EX1200L 9.3.5u.6146_B20201023. Esto afecta a la función setWizardCfg del archivo /cgi-bin/cstecgi.cgi. La manipulación resulta en desreferencia de puntero nulo. El ataque puede ser lanzado remotamente. El exploit es ahora público y puede ser usado.

Information

Published : 2026-08-17 20:16

Updated : 2026-10-23 16:10

NVD link : CVE-2026-75013

Mitre link : CVE-2026-75013

CVE.ORG link : CVE-2026-75013

JSON object : View

Products Affected

No product.

CWE

CWE-404

Improper Resource Shutdown or Release

CWE-476

NULL Pointer Dereference

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