Buffer Overflow Vulnerability in Netis WF2880 Router Firmware
CVE-2025-50614

7.5HIGH

Key Information:

Vendor

Netis

Status
WF2880 Router Firmware
Vendor
CVE Published:
13 August 2025

What is CVE-2025-50614?

A buffer overflow vulnerability has been identified in the Netis WF2880 router firmware, specifically within the FUN_0047151c function of the cgitest.cgi file. Malicious attackers can exploit this vulnerability by manipulating the wds_set parameter in a crafted payload. This can lead to abnormal program behavior, including crashing the firmware and potentially facilitating a Denial of Service (DoS) condition, affecting network availability.

References

https://github.com/Chinesexilinyu/Netis-WF2880-cgitest.cg...

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.