CVE-2024-8888CWE-613

Insufficient Session Expiration vulnerability on CIRCUTOR Q-SMT

Critical · published September 18, 2024

CVSS v3.1
10.0
EPSS
0%
Percentile
35.4
In the wild
Unconfirmed
What it is

🚨 An attacker on the same network as a CIRCUTOR Q-SMT device with firmware version 1.0.4 can swipe session tokens without breaking a sweat — imagine leaving your front door wide open! 🔥 Think of these tokens like VIP wristbands at a concert; once you have one, you can roam freely behind the scenes. But if someone captures your wristband, they can access everything — no expiration date means they can party indefinitely! If an attacker successfully captures these tokens, they could waltz into the web application and do whatever they want — view sensitive data, manipulate settings, or even lock you out entirely. It's a recipe for absolute chaos, and each unchecked moment could lead to devastating consequences!

Put simply

Think of these tokens like VIP wristbands at a concert; once you have one, you can roam freely behind the scenes. But if someone captures your wristband, they can access everything — no expiration date means they can party indefinitely! This vulnerability allows an attacker with network access to steal session tokens used by the CIRCUTOR Q-SMT web application, as these tokens lack expiration and can be captured through various means such as network sniffing or locally stored information.

What to do

If an attacker successfully captures these tokens, they could waltz into the web application and do whatever they want — view sensitive data, manipulate settings, or even lock you out entirely. It's a recipe for absolute chaos, and each unchecked moment could lead to devastating consequences! Immediately patch the firmware to version 1.0.5 to secure those tokens. Additionally, consider implementing token expiration policies and encrypting sensitive data transmitted over the network to add layers of protection. Review your network security practices to ensure tight access control! You've got this! With these steps, you can lock down your system and protect your users. 🛡️

The record
Technical detail
CVSS v3.1
10.0 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00421 · 35.4th percentile
Weakness
CWE-613 · Insufficient Session Expiration
Published
2024-09-18T11:54Z
EPSS history
Timeline
  • 18 SEP 11:54Z
    Insufficient Session Expiration vulnerability on CIRCUTOR Q-SMT
    cvelistv5