CVE-2025-3987 (GCVE-0-2025-3987)

Vulnerability from cvelistv5 – Published: 2025-04-27 21:31 – Updated: 2025-04-28 17:28
VLAI Shadowserver
Title
TOTOLINK N150RT formWsc command injection
Summary
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.
Severity
5.3 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
6.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
6.3 (Medium)
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
URL Tags
https://vuldb.com/?id.306323 vdb-entrytechnical-description
https://vuldb.com/?ctiid.306323 signaturepermissions-required
https://vuldb.com/?submit.557938 third-party-advisory
https://github.com/fizz-is-on-the-way/Iot_vuls/tr… exploit
https://www.totolink.net/ product
Impacted products
Vendor Product Version
TOTOLINK N150RT Affected: 3.4.0-B20190525
Create a notification for this product.
Credits
lcyf-fizz (VulDB User)
Shadowserver
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: 70a1edac-f432-4a00-9a21-2c19c4036b9a

Vulnerability ID: CVE-2025-3987

Status: Confirmed

Status Updated: 2025-10-19 06:38 UTC

Exploited: Yes

Characteristics
Severity: 88.0
Timestamps
First Seen: 2025-10-19
Asserted: 2025-10-19
Last Seen: 2025-10-19
Scope
Asset Exposure: ['internet-facing']
Notes: Affected: Totolink / Totolink N150RT | Class: router | Severity: High (CVSS 8.8) | IoT: yes | In CISA KEV: no | Honeypot connections on 2025-10-19: 315
Evidence

Type: Honeypot

Signal: In The Wild Attempts

Confidence: 70%

Source: shadowserver

Details
1D 1
Iot yes
Feed Shadowserver Foundation honeypot/exploited-vulnerabilities
Type http-scan
Class router
7D Avg 0
Vendor Totolink
30D Avg 0
90D Avg 0
Product Totolink N150RT
Cisa Kev no
Connections 315
Observation Date 2025-10-19
Vulnerability Class CVSS
Vulnerability Score 8.8
Vulnerability Severity High
References
Created: 2026-07-01 07:18 UTC | Updated: 2026-07-01 12:45 UTC
Show details on NVD website
To clipboard 

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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.