How to fix CVE-2025-25893?

Within 7 days: Identify all affected systems running D-Link DSL-3782 and apply vendor patches promptly. Validate that input sanitization is in place for all user-controlled parameters.

Is Command Injection affected by CVE-2025-25893?

Organizations using D-Link DSL-3782 face notable risk from CVE-2025-25893, a OS command injection vulnerability rated CVSS 8.0. Successful exploitation could allow attackers to execute arbitrary code or commands on affected systems, potentially leading to full system compromise.

CVE-2025-25893

HIGH

2025-02-18 [email protected]

8.0

CVSS 3.1

CVSS Vector

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

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 18:27 vuln.today

CVE Published

Feb 18, 2025 - 22:15 nvd

HIGH 8.0

Description

An OS command injection vulnerability was discovered in D-Link DSL-3782 v1.01 via the inIP, insPort, inePort, exsPort, exePort, and protocol parameters. This vulnerability allows attackers to execute arbitrary operating system (OS) commands via a crafted packet.

Analysis

An OS command injection vulnerability was discovered in D-Link DSL-3782 v1.01 via the inIP, insPort, inePort, exsPort, exePort, and protocol parameters. Rated high severity (CVSS 8.0), this vulnerability is low attack complexity. No vendor patch available.

Technical Context

This vulnerability is classified as OS Command Injection (CWE-78), which allows attackers to execute arbitrary operating system commands on the host. An OS command injection vulnerability was discovered in D-Link DSL-3782 v1.01 via the inIP, insPort, inePort, exsPort, exePort, and protocol parameters. This vulnerability allows attackers to execute arbitrary operating system (OS) commands via a crafted packet. Affected products include: Dlink Dsl-3782 Firmware.

Affected Products

Dlink Dsl-3782 Firmware.

Remediation

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Avoid passing user input to shell commands. Use language-specific APIs instead of shell execution. Apply strict input validation with allowlists.

Priority Score

Low Medium High Critical

KEV: 0

EPSS: +0.0

CVSS: +40

POC: 0

CVE-2025-25893 vulnerability details – vuln.today

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CVE-2025-25893

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CVE-2025-25893

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Lifecycle Timeline

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Description

Analysis

Technical Context

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