CVE-2025-7614: t6 Injection — Exploit

Description

A vulnerability classified as critical has been found in TOTOLINK T6 4.1.5cu.748. Affected is the function delDevice of the file /cgi-bin/cstecgi.cgi of the component HTTP POST Request Handler. The manipulation of the argument ipAddr leads to command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

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CVSS v3.1 Score

6.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Weakness Type (CWE)

CWE-74 CWE-74

CWE-77 CWE-77

Affected Products

Vendor	Product	Versions
totolink	t6_firmware	All
totolink	t6	All

References

Exploits

https://github.com/ElvisBlue/Public/blob/main/Vuln/5.md https://github.com/ElvisBlue/Public/blob/main/Vuln/5.md#poc https://github.com/ElvisBlue/Public/blob/main/Vuln/5.md

Other References

https://vuldb.com/?ctiid.316314 https://vuldb.com/?id.316314 https://vuldb.com/?submit.615368 https://www.totolink.net/

Frequently Asked Questions

What is CVE-2025-7614? +

A vulnerability classified as critical has been found in TOTOLINK T6 4.1.5cu.748. Affected is the function delDevice of the file /cgi-bin/cstecgi.cgi of the component HTTP POST Request Handler. The manipulation of the argument ipAddr leads to command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. It has a CVSS v3.1 base score of 6.3 (MEDIUM).

How severe is CVE-2025-7614? +

CVE-2025-7614 has a CVSS v3.1 score of 6.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2025-7614? +

CVE-2025-7614 affects products from totolink, specifically: t6, t6_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-7614? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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