API Authentication Bypass via Header Spoofing vulnerability in Kiloview NDI N30 Products

published 2025-10-13 12 mo ago modified 2026-10-18 21 d ago also EUVD-2025-34057

cvss: 10.0; version 4.0, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 15%
public exploits: 0; none known

A broken authorization vulnerability in Kiloview NDI N30 allows a remote unauthenticated attacker to deactivate user verification, giving them access to state changing actions that should only be initiated by administratorsThis issue affects

Kiloview NDI N30

and was fixed in Firmware version later than 2.02.0246

CISA SSVC

Exploitation: none
Automatable: yes
Technical impact: total
Assessed: 12 mo ago (2025-10-14)

Exploit prediction

0.24% chance of exploitation in the next 30 days, higher than 15% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	4.0	10.0	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
CNA	4.0	10.0	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/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

Affected products

Kiloview NDI

Classification

Weakness

CWE-346 Origin Validation Error
CWE-290 Authentication Bypass by Spoofing
CWE-287 Improper Authentication

References

kiloview.com /en/support/download/n30-firmware-downloadlatest/
release-notes

Sources

CVE List CVE-2025-9265
NVD CVE-2025-9265

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary