What is the CVSS score of CVE-2025-50614?

CVE-2025-50614 has a CVSS 3.1 base score of 7.5 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H. EPSS exploitation probability: 0.1%.

Which versions of Wf2880 Firmware are affected by CVE-2025-50614?

Organizations using the Netis WF2880 face notable risk from CVE-2025-50614, a buffer overflow vulnerability rated CVSS 7.5.

Is there a public PoC exploit available for CVE-2025-50614?

Yes, a public proof-of-concept exploit is available for CVE-2025-50614. Prioritise patching immediately. EPSS: 0.1%.

How to fix or mitigate CVE-2025-50614?

Within 30 days: Identify all affected systems running the Netis WF2880 and apply vendor patches as part of regular patch cycle. If patching is delayed, consider network segmentation to limit exposure.

Wf2880 Firmware CVE-2025-50614

HIGH

Classic Buffer Overflow (CWE-120)

2025-08-13 cve@mitre.org

Buffer Overflow Denial Of Service Wf2880 Firmware Netis Systems

7.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.5 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 19:06 vuln.today

PoC Detected

Aug 14, 2025 - 17:54 vuln.today

Public exploit code

CVE Published

Aug 13, 2025 - 16:15 nvd

HIGH 7.5

DescriptionCVE.org

A buffer overflow vulnerability has been discovered in the Netis WF2880 v2.1.40207 in the FUN_0047151c function of the cgitest.cgi file. Attackers can trigger this vulnerability by controlling the value of wds_set in the payload, which can cause the program to crash and potentially lead to a Denial of Service (DoS) attack.

AnalysisAI

A buffer overflow vulnerability has been discovered in the Netis WF2880 v2.1.40207 in the FUN_0047151c function of the cgitest.cgi file. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Buffer Copy without Size Check (CWE-120), which allows attackers to overflow a buffer to corrupt adjacent memory. A buffer overflow vulnerability has been discovered in the Netis WF2880 v2.1.40207 in the FUN_0047151c function of the cgitest.cgi file. Attackers can trigger this vulnerability by controlling the value of wds_set in the payload, which can cause the program to crash and potentially lead to a Denial of Service (DoS) attack. Affected products include: Netis-Systems Wf2880 Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Always validate buffer sizes before copy operations. Use bounded functions (strncpy, snprintf). Enable compiler protections.