SAP Internet Graphics Server - XXE (CVE-2018-2392)

CVE-2018-2392 is a vulnerability in SAP Internet Graphics Server (IGS) which arises from improper validation of XML External Entities, potentially leading to denial of service conditions.

CrowdSec has been tracking this vulnerability and its exploits since 23rd of May 2025.

According to CrowdSec data, while opportunistic exploitation dominates, a portion of threat actors trying to exploit CVE-2018-2392 apply basic targeting methods such as port or service detection. This indicates emerging patterns of selective targeting. Telemetry from the CrowdSec network also shows that exploitation activity for CVE-2018-2392 remains steady week-over-week. Attack volumes are consistent with long-term trends, indicating sustained interest from threat actors. CVE-2018-2392 continues to be an active part of the threat landscape and will likely remain this way for the forseeable future.

Attackers are primarily targeting the /xmlchart endpoint.