CVE-2025-8938 Information

Description

A vulnerability was found in TOTOLINK N350R 1.2.3-B20130826. This issue affects the function formSysTel of the file /boafrm/formSysTel of the component Telnet Service. The manipulation of the argument TelEnabled leads to backdoor. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

CVSS Vector

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

Reference

https://github.com/rew1X/CVE/blob/main/TOTOLINK/formSysTel/formSysTel.md https://github.com/rew1X/CVE/blob/main/TOTOLINK/formSysTel/formSysTel.md#poc https://vuldb.com/?ctiid.319901 https://vuldb.com/?id.319901 https://vuldb.com/?submit.631837 https://www.totolink.net/

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

LOW

Base Severity

6.3

Related CNNVD

CNNVD-202508-1485 (Published: 2025-08-14)