CVE-2025-8181: n600r — Exploit

Description

A vulnerability, which was classified as critical, was found in TOTOLINK N600R and X2000R 1.0.0.1. This affects an unknown part of the file vsftpd.conf of the component FTP Service. The manipulation leads to least privilege violation. It is possible to initiate the attack remotely.

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CVSS v3.1 Score

7.2

HIGH

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

Weakness Type (CWE)

CWE-266 CWE-266

CWE-272 CWE-272

Affected Products

Vendor	Product	Versions
totolink	n600r_firmware	All
totolink	n600r	All
totolink	x2000r_firmware	All
totolink	x2000r	All

References

Exploits

https://www.notion.so/23a54a1113e780c08f3acca6a746d732

Other References

https://vuldb.com/?ctiid.317595 https://vuldb.com/?id.317595 https://vuldb.com/?submit.621966 https://vuldb.com/?submit.621968 https://www.totolink.net/

Frequently Asked Questions

What is CVE-2025-8181? +

A vulnerability, which was classified as critical, was found in TOTOLINK N600R and X2000R 1.0.0.1. This affects an unknown part of the file vsftpd.conf of the component FTP Service. The manipulation leads to least privilege violation. It is possible to initiate the attack remotely. It has a CVSS v3.1 base score of 7.2 (HIGH).

How severe is CVE-2025-8181? +

CVE-2025-8181 has a CVSS v3.1 score of 7.2 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2025-8181? +

CVE-2025-8181 affects products from totolink, specifically: n600r, n600r_firmware, x2000r, x2000r_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-8181? +

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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