Description

The program libraries (DLL) and binaries used by exos 9300 contain multiple hard-coded secrets. One notable example is the function "EncryptAndDecrypt" in the library Kaba.EXOS.common.dll. This algorithm uses a simple XOR encryption technique combined with a cryptographic key (cryptoKey) to transform each character of the input string. However, it's important to note that this implementation does not provide strong encryption and should not be considered secure for sensitive data. It's more of a custom encryption approach rather than a common algorithm used in cryptographic applications. The key itself is static and based on the founder's name of the company. The functionality is for example used to encrypt the user PINs before storing them in the MSSQL database.

INFO

Published Date :

2026-01-26T10:04:15.107Z

Last Modified :

2026-01-26T17:16:38.862Z

Source :

SEC-VLab
AFFECTED PRODUCTS

The following products are affected by CVE-2025-59095 vulnerability.

Vendors Products
Dormakaba
  • Kaba Exos 9300
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-59095.

CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability