CVE-2026-9511

A vulnerability was identified in Totolink CA750-PoE 6.2c.510. This affects the function setWebWlanIdx of the file /cgi-bin/cstecgi.cgi of the component Setting Handler. Such manipulation of the argument webWlanIdx leads to os command injection. It is possible to launch the attack remotely. The exploit is publicly available and might 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_49/49.md
https://vuldb.com/submit/813922
https://vuldb.com/vuln/365511
https://vuldb.com/vuln/365511/cti
https://www.totolink.net/
https://vuldb.com/submit/813922

Configurations

No configuration.

History

28 May 2026, 16:16

Type	Values Removed	Values Added
References	~~() https://vuldb.com/submit/813922 -~~	() https://vuldb.com/submit/813922 -

25 May 2026, 22:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-05-25 22:16

Updated : 2026-05-28 16:16

NVD link : CVE-2026-9511

Mitre link : CVE-2026-9511

CVE.ORG link : CVE-2026-9511

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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