Description
Vulnerability in the access control system of the GAMS licensing system that allows unlimited valid licenses to be generated, bypassing any usage restrictions. The validator uses an insecure checksum algorithm; knowing this algorithm and the format of the license lines, an attacker can recalculate the checksum and generate a valid license to grant themselves full privileges without credentials or access to the source code, allowing them unrestricted access to GAMS's mathematical models and commercial solvers.
INFO
Published Date :
2025-12-02T13:22:23.415Z
Last Modified :
2025-12-02T14:24:21.854Z
Source :
INCIBE
AFFECTED PRODUCTS
The following products are affected by CVE-2025-41086 vulnerability.
| Vendors | Products |
|---|---|
| Ams Development Corp. |
|
| Gams |
|
REFERENCES
Here, you will find a curated list of external links that provide in-depth information to CVE-2025-41086.
