Which versions of Rx3 Firmware are affected by CVE-2025-4357?

Organizations using A vulnerability should be aware of moderate risk from CVE-2025-4357, a injection vulnerability rated CVSS 5.1.

Is there a public PoC exploit available for CVE-2025-4357?

Yes, a public proof-of-concept exploit is available for CVE-2025-4357. Prioritise patching immediately. EPSS: 7.0%.

How to fix or mitigate CVE-2025-4357?

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

Rx3 Firmware CVE-2025-4357

Q: What is the CVSS score of CVE-2025-4357?

CVE-2025-4357 has a CVSS 4.0 base score of 5.1 (Medium). CVSS vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X. EPSS exploitation probability: 7.0%.

MEDIUM

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') (CWE-74)

2025-05-06 cna@vuldb.com

Command Injection Tenda Rx3 Firmware

5.1

CVSS 4.0 · NVD

Severity by source

NVD PRIMARY

5.1 MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 18:40 vuln.today

PoC Detected

Aug 25, 2025 - 02:14 vuln.today

Public exploit code

CVE Published

May 06, 2025 - 14:15 nvd

MEDIUM 5.1

DescriptionCVE.org

A vulnerability was found in Tenda RX3 16.03.13.11_multi. It has been rated as critical. This issue affects some unknown processing of the file /goform/telnet. The manipulation leads to command injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

AnalysisAI

A vulnerability was found in Tenda RX3 16.03.13.11_multi. Rated medium severity (CVSS 5.1), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-74. A vulnerability was found in Tenda RX3 16.03.13.11_multi. It has been rated as critical. The manipulation leads to command injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. Affected products include: Tenda Rx3 Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.