Vulnerability Monitor

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CVE-2025-7952

A vulnerability classified as critical was found in TOTOLINK T6 4.1.5cu.748. This vulnerability affects the function ckeckKeepAlive of the file wireless.so of the component MQTT Packet Handler. The manipulation leads to command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

Published

2025-07-22T03:15:28.997

Last Modified

2025-07-23T16:16:10.950

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 6.3 (MEDIUM)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: SINGLE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

8.0

Impact Score

6.4

Weaknesses

Type: Primary
CWE-74
CWE-77

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	totolink	t6_firmware	v4.1.5cu.748_b20211015	Yes
Hardware	totolink	t6	3	No

References

https://github.com/ElvisBlue/Public/blob/main/Vuln/7.md Exploit, Third Party Advisory ([email protected])
https://github.com/ElvisBlue/Public/blob/main/Vuln/7.md#poc Exploit, Third Party Advisory ([email protected])
https://vuldb.com/?ctiid.317098 Permissions Required ([email protected])
https://vuldb.com/?id.317098 Third Party Advisory, VDB Entry ([email protected])
https://vuldb.com/?submit.619319 Third Party Advisory, VDB Entry ([email protected])
https://www.totolink.net/ Product ([email protected])