CVE-2025-28242

Improper session management in the /login_ok.htm endpoint of DAEnetIP4 METO v1.25 allows attackers to execute a session hijacking attack

Critical · published April 18, 2025

CVSS v3.1
9.8
EPSS
2%
Percentile
79.0
In the wild
Unconfirmed
What it is

🚨 A session hijacking risk lurks at the /login_ok.htm endpoint in DAEnetIP4 METO v1.25! 🔥 Think of session management like a restaurant reservation — if someone else grabs your table with your name on it, you could be left out in the cold while they feast on your meal! An attacker could take over an active session, potentially allowing them to access sensitive information, perform unauthorized actions, or even wreak havoc in your system. This is alarming given the critical nature of this vulnerability, as it could lead to full account compromise — a serious security nightmare!

Put simply

Think of session management like a restaurant reservation — if someone else grabs your table with your name on it, you could be left out in the cold while they feast on your meal! This vulnerability is due to improper session management, which fails to adequately protect session tokens, enabling attackers to hijack valid user sessions easily.

What to do

An attacker could take over an active session, potentially allowing them to access sensitive information, perform unauthorized actions, or even wreak havoc in your system. This is alarming given the critical nature of this vulnerability, as it could lead to full account compromise — a serious security nightmare! To protect against this vulnerability, patch DAEnetIP4 METO to the latest version immediately. Additionally, implement session expiration policies and ensure proper token validation to minimize the risk of hijacking. Don’t let bad actors feast on your data! You've got this! With these updates, you can safeguard your system like a pro! 🛡️

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
0.01857 · 79.0th percentile
Published
2025-04-18T00:00Z
EPSS history
Timeline
  • 18 APR 00:00Z
    Improper session management in the /login_ok.htm endpoint of DAEnetIP4 METO v1.25 allows attackers to execute a session hijacking attack
    cvelistv5