CVE-2025-7524

A vulnerability was found in TOTOLINK T6 4.1.5cu.748_B20211015. It has been classified as critical. This affects the function setDiagnosisCfg of the file /cgi-bin/cstecgi.cgi of the component HTTP POST Request Handler. The manipulation of the argument ip leads to command injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public 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/ElvisBlue/Public/blob/main/Vuln/2.md	Exploit Third Party Advisory
https://github.com/ElvisBlue/Public/blob/main/Vuln/2.md#poc	Exploit Third Party Advisory
https://vuldb.com/?ctiid.316221	Permissions Required
https://vuldb.com/?id.316221	Third Party Advisory VDB Entry
https://vuldb.com/?submit.612935	Third Party Advisory VDB Entry
https://www.totolink.net/	Product
https://www.youtube.com/watch?v=T62BuSoHmoM	Exploit
https://github.com/ElvisBlue/Public/blob/main/Vuln/2.md	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:totolink:t6_firmware:v4.1.5cu.748_b20211015:*:*:*:*:*:*:*

cpe:2.3:h:totolink:t6:3:*:*:*:*:*:*:*

History

15 Jul 2025, 20:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-07-13 09:15

Updated : 2025-07-15 20:15

NVD link : CVE-2025-7524

Mitre link : CVE-2025-7524

CVE.ORG link : CVE-2025-7524

JSON object : View

Products Affected

totolink

t6
t6_firmware

CWE

CWE-74

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

CWE-77

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

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