CVE-2025-7613
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-07-14

Last updated on: 2026-04-29

Assigner: VulDB

Description
A vulnerability was found in TOTOLINK T6 4.1.5cu.748. It has been rated as critical. This issue affects the function CloudSrvVersionCheck of the file /cgi-bin/cstecgi.cgi of the component HTTP POST Request Handler. The manipulation of the argument ip leads to command injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
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Meta Information
Published
2025-07-14
Last Modified
2026-04-29
Generated
2026-05-07
AI Q&A
2025-07-14
EPSS Evaluated
2026-05-05
NVD
EUVD
Affected Vendors & Products
Showing 2 associated CPEs
Vendor Product Version / Range
totolink t6_firmware v4.1.5cu.748_b20211015
totolink t6 *
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-77 The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.
CWE-74 The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?

This vulnerability exists in TOTOLINK T6 version 4.1.5cu.748, specifically in the CloudSrvVersionCheck function of the /cgi-bin/cstecgi.cgi file. It allows an attacker to manipulate the 'ip' argument in an HTTP POST request, leading to command injection. This means an attacker can remotely execute arbitrary commands on the affected device.


How can this vulnerability impact me? :

The vulnerability can allow a remote attacker to execute arbitrary commands on the affected TOTOLINK T6 device. This could lead to unauthorized control over the device, potential disruption of services, data compromise, or further attacks within the network.


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