What is CVE-2025-45835?

CVE-2025-45835 is a high-severity vulnerability in Netis-systems Wf2880, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2025-05-12.

How severe is CVE-2025-45835?

High severity. CVSS v3 base score is 7.5 out of 10.

NULL pointer dereference in Netis-systems Wf2880

CVE-2025-45835

A null pointer dereference vulnerability was discovered in Netis WF2880 v2.1.40207. The vulnerability exists in the FUN_004904c8 function of the cgitest.cgi file. Attackers can trigger this vulnerability by controlling the environment vari…

EPSS: 0.004 (32.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Netis-systems Wf2880
Netis-systems Wf2880_firmware — versions 2.1.40207
N/a — versions n/a

Weakness classification (CWE)

CWE-476 — NULL Pointer Dereference

References

cve@mitre.org (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2025-45835?: CVE-2025-45835 is a high-severity vulnerability in Netis-systems Wf2880, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2025-05-12.
How severe is CVE-2025-45835?: High severity. CVSS v3 base score is 7.5 out of 10.