What is the CVSS score of CVE-2025-44866?

CVE-2025-44866 has a CVSS 3.1 base score of 6.3 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L. EPSS exploitation probability: 12.5%.

Which versions of W20e Firmware are affected by CVE-2025-44866?

Organizations using Tenda W20E V15.11.0.6 should be aware of moderate risk from CVE-2025-44866, a command injection vulnerability rated CVSS 6.3.

Is there a public PoC exploit available for CVE-2025-44866?

Yes, a public proof-of-concept exploit is available for CVE-2025-44866. Prioritise patching immediately. EPSS: 12.5%.

How to fix or mitigate CVE-2025-44866?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Validate input sanitization for user-controlled parameters.

W20e Firmware CVE-2025-44866

MEDIUM

Command Injection (CWE-77)

2025-05-01 cve@mitre.org

Command Injection Tenda W20e Firmware

6.3

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.3 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 18:39 vuln.today

PoC Detected

May 27, 2025 - 16:44 vuln.today

Public exploit code

CVE Published

May 01, 2025 - 18:15 nvd

MEDIUM 6.3

DescriptionCVE.org

Tenda W20E V15.11.0.6 was found to contain a command injection vulnerability in the formSetDebugCfg function via the level parameter. This vulnerability allows attackers to execute arbitrary commands via a crafted request.

AnalysisAI

Tenda W20E V15.11.0.6 was found to contain a command injection vulnerability in the formSetDebugCfg function via the level parameter. Rated medium severity (CVSS 6.3), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and EPSS exploitation probability 12.5%.

Technical ContextAI

This vulnerability is classified as Command Injection (CWE-77), which allows attackers to inject arbitrary commands into system command execution. Tenda W20E V15.11.0.6 was found to contain a command injection vulnerability in the formSetDebugCfg function via the level parameter. This vulnerability allows attackers to execute arbitrary commands via a crafted request. Affected products include: Tenda W20E Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use parameterized APIs, avoid shell execution, validate input with strict allowlists.