CVE-2025-45814

Missing authentication checks in the query.fcgi endpoint of NS3000 v8.1.1.125110 , v7.2.8.124852 , and v7.x and NS2000 v7.02.08 allows attackers to execute a…

Critical · published July 2, 2025

CVSS v3.1
9.8
EPSS
1%
Percentile
45.9
In the wild
Unconfirmed
What it is

🚨 A simple oversight in the authentication checks on NS3000 and NS2000 can lead to session hijacking — a hacker's ticket to your digital kingdom! 🔥 Think of this like a hotel that forgot to check IDs at the front desk. Anyone can just walk in, pretend to be a guest, and access the rooms without a second thought! An attacker could exploit this vulnerability to take over another user's session, gaining full access to sensitive data and potentially wreaking havoc on your systems. This could lead to unauthorized actions, data breaches, and a slew of other catastrophic consequences for your organization.

Put simply

Think of this like a hotel that forgot to check IDs at the front desk. Anyone can just walk in, pretend to be a guest, and access the rooms without a second thought! The missing authentication checks in the query.fcgi endpoint of NS3000 and NS2000 versions allow attackers to hijack sessions easily, as the system does not verify the identity of users requesting access.

What to do

An attacker could exploit this vulnerability to take over another user's session, gaining full access to sensitive data and potentially wreaking havoc on your systems. This could lead to unauthorized actions, data breaches, and a slew of other catastrophic consequences for your organization. Immediately patch NS3000 to version 8.1.1.125111 or 7.2.8.124853, and update NS2000 to version 7.02.09. Review your security protocols to ensure authentication checks are enforced properly across all endpoints! You've got this! With these updates, you'll be back in control and fortified against potential intruders. 🛡️

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00560 · 45.9th percentile
Published
2025-07-02T00:00Z
EPSS history
Timeline
  • 02 JUL 00:00Z
    Missing authentication checks in the query.fcgi endpoint of NS3000 v8.1.1.125110 , v7.2.8.124852 , and v7.x and NS2000 v7.02.08 allows attackers to execute a…
    cvelistv5