Which versions of A15 Firmware are affected by CVE-2025-4867?

Organizations using A vulnerability face moderate risk from CVE-2025-4867 rated CVSS 7.1. Exploitation could compromise the security of affected deployments.

Is there a public PoC exploit available for CVE-2025-4867?

Yes, a public proof-of-concept exploit is available for CVE-2025-4867. Prioritise patching immediately. EPSS: 0.3%.

How to fix or mitigate CVE-2025-4867?

Within 7 days: Identify all affected systems and apply vendor patches promptly. Monitor vendor channels for patch availability.

A15 Firmware CVE-2025-4867

Q: What is the CVSS score of CVE-2025-4867?

CVE-2025-4867 has a CVSS 4.0 base score of 7.1 (High). CVSS vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/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: 0.3%.

HIGH

Improper Resource Shutdown or Release (CWE-404)

2025-05-18 cna@vuldb.com

Denial Of Service Tenda A15 Firmware

7.1

CVSS 4.0 · NVD

Severity by source

NVD PRIMARY

7.1 HIGH

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/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

Low

User Interaction

None

Scope

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 18:42 vuln.today

PoC Detected

Jun 24, 2025 - 14:38 vuln.today

Public exploit code

CVE Published

May 18, 2025 - 09:15 nvd

HIGH 7.1

DescriptionCVE.org

A vulnerability was found in Tenda A15 15.13.07.13. It has been declared as problematic. Affected by this vulnerability is the function formArpNerworkSet of the file /goform/ArpNerworkSet. The manipulation leads to denial of service. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

AnalysisAI

A vulnerability was found in Tenda A15 15.13.07.13. Rated high severity (CVSS 7.1), 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-404. A vulnerability was found in Tenda A15 15.13.07.13. It has been declared as problematic. Affected by this vulnerability is the function formArpNerworkSet of the file /goform/ArpNerworkSet. The manipulation leads to denial of service. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. Affected products include: Tenda A15 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.