CVE-2025-34319
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-12-03

Last updated on: 2025-12-04

Assigner: VulnCheck

Description
TOTOLINK N300RT wireless router firmware versions prior to V3.4.0-B20250430 (discovered in V2.1.8-B20201030.1539) contain an OS command injection vulnerability in the Boa formWsc handling functionality. An unauthenticated attacker can send specially crafted requests to trigger command execution via the targetAPSsid request parameter.
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Meta Information
Published
2025-12-03
Last Modified
2025-12-04
Generated
2026-06-16
AI Q&A
2025-12-03
EPSS Evaluated
2026-06-14
NVD
CVE-2025-34319
EUVD
EUVD-2025-201000
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
totolink n300rt *
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-78 The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.
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Executive Summary

This vulnerability is an OS command injection in the TOTOLINK N300RT wireless router firmware versions prior to V3.4.0-B20250430. It exists in the Boa formWsc handling functionality, where an unauthenticated attacker can send specially crafted requests using the targetAPSsid parameter to execute arbitrary commands on the device.

Impact Analysis

An attacker exploiting this vulnerability can execute arbitrary OS commands on the affected router without authentication. This can lead to full compromise of the device, allowing the attacker to control the router, intercept or manipulate network traffic, disrupt network services, or use the device as a foothold for further attacks.

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