CVE-2025-12363CWE-200information-disclosure

CVE-2025-12363

High · published October 27, 2025

CVSS v3.1
7.5
EPSS
0%
Percentile
23.5
In the wild
Unconfirmed
What it is

🚨 A critical vulnerability in BLU-IC2 and BLU-IC4 could expose your email password, simply by accessing the right endpoint! 🔥 Imagine your email password is a secret recipe, and this vulnerability is a delivery driver who accidentally leaves your recipe book on the doorstep for anyone to grab. Any curious neighbor could just waltz in and snag a copy! This bug could lead to devastating consequences, allowing attackers to hijack email accounts or gain access to sensitive information. With passwords in hand, they could impersonate users, wreaking havoc on personal and organizational communications.

Put simply

Imagine your email password is a secret recipe, and this vulnerability is a delivery driver who accidentally leaves your recipe book on the doorstep for anyone to grab. Any curious neighbor could just waltz in and snag a copy! CVE-2025-12363 allows unauthorized access to email passwords stored insecurely in BLU-IC2 and BLU-IC4 versions up to 1.19.5, exposing them through certain endpoints without proper authentication checks.

What to do

This bug could lead to devastating consequences, allowing attackers to hijack email accounts or gain access to sensitive information. With passwords in hand, they could impersonate users, wreaking havoc on personal and organizational communications. Immediate action is essential! Update both BLU-IC2 and BLU-IC4 to version 1.19.6 or later to patch this vulnerability. Additionally, ensure that all user passwords are stored securely, applying best practices for encryption and access controls. You've got this! With these steps, you'll not only secure your system but also elevate your security hero status! 🛡️

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00317 · 23.5th percentile
Weakness
CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor
Published
2025-10-27T22:15Z
Affected products (2)
ProductVersionsFixed in
azure-access/blu-ic2_firmware< 1.201.20
azure-access/blu-ic4_firmware< 1.201.20
References (1)
EPSS history
Timeline
  • 27 OCT 18:04Z
    Email Password Disclosure
    cvelistv5