CVE-2025-3987

What it is

A vulnerability was found in TOTOLINK N150RT 3.4.0-B20190525. It has been rated as critical. This issue affects some unknown processing of the file /boafrm/formWsc. The manipulation of the argument localPin leads to command injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

At a glance

Exploitability

Can be exploited over the network with a low-privilege account. Limited direct impact.

Exploit odds

11.3% chance of exploitation in the next 30 days (EPSS). Higher than most.

Fix

No patch or advisory is linked yet. Look at mitigations or restrict exposure.

Timeline

1. 2025-04-27 22:15 UTC PublishedDisclosed publicly on CVE.org and NVD
2. 2026-06-17 09:21 UTC Last updatedMost recent change to the record

Details

Published

2025-04-27 22:15 UTC

Last modified

2026-06-17 09:21 UTC

Exploit probability

11.3% · EPSS, next 30 days

Weakness

CWE-74

Record status

Analyzed

Affected

• Totolink n150rt Firmware 3.4.0-b20190525

Attack profile CVSS 4.0 · 5.3

Attack vector

Network

Complexity

Low

Attack requirements

None

Privileges needed

Low

User interaction

None

Confidentiality

Low

Integrity

Low

Availability

Low