Buffer Overflow Vulnerability in Netis WF2880 Router by Netis
CVE-2025-50616

7.5HIGH

Key Information:

Vendor

Netis

Status
Netis WF2880
Vendor
CVE Published:
13 August 2025

What is CVE-2025-50616?

A buffer overflow vulnerability in the Netis WF2880 router, specifically within the FUN_0046f984 function of the cgitest.cgi file, could be exploited by attackers. By manipulating the value of wl_advanced_set in a specially crafted payload, an attacker can cause the device to crash, resulting in a Denial of Service attack. This vulnerability highlights the importance of secure coding practices and the need for prompt updates to mitigate potential threats.

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

.