CVE-2025-2859CWE-287

Improper Authentication vulnerability in saTECH BCU

Medium · published March 28, 2025

CVSS v4.0
6.9
EPSS
0%
Percentile
37.7
In the wild
Unconfirmed
What it is

⚠️ A little network snooping can lead to big trouble! An attacker with access could snag user cookies and hijack their sessions, like swiping an ID badge to enter a secured area. 🔥 Think of it like a restaurant where your waiter's taking orders but has a hidden camera peeking at everyone’s receipts. If someone taps into that feed, they can not only impersonate you but also make changes to your orders behind the scenes! The potential fallout is serious – an attacker could gain access to the user's active session, enabling them to make unauthorized changes to the device, depending on the user's privileges. This can lead to data breaches or even full control over the user's account. Yikes!

Put simply

Think of it like a restaurant where your waiter's taking orders but has a hidden camera peeking at everyone’s receipts. If someone taps into that feed, they can not only impersonate you but also make changes to your orders behind the scenes! This vulnerability allows an attacker with network access to capture traffic that includes user cookies, giving them the ability to impersonate the user and perform actions on their behalf.

What to do

The potential fallout is serious – an attacker could gain access to the user's active session, enabling them to make unauthorized changes to the device, depending on the user's privileges. This can lead to data breaches or even full control over the user's account. Yikes! To protect yourself, ensure that secure communication protocols like HTTPS are enforced on your platform. It's essential to educate users about secure networks and consider implementing cookie attributes like 'HttpOnly' and 'Secure'. You've got this! Follow these steps, and you'll have your defenses strengthened in no time! 🛡️

The record
Technical detail
CVSS v4.0
6.9 · MEDIUM
Vector
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
EPSS
0.00445 · 37.7th percentile
Weakness
CWE-287 · Improper Authentication
Published
2025-03-28T13:09Z
EPSS history
Timeline
  • 28 MAR 13:09Z
    Improper Authentication vulnerability in saTECH BCU
    cvelistv5