SAP Internet Graphics Server - XXE (CVE-2018-2392)
Description
Under certain conditions SAP Internet Graphics Server (IGS) 7.20, 7.20EXT, 7.45, 7.49, 7.53, fails to validate XML External Entity appropriately causing the SAP Internet Graphics Server (IGS) to become unavailable.
psychologyCrowdSec Analysis
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.
CrowdSec network observations suggest that most exploitation of CVE-2018-2392 involves focused reconnaissance to identify viable targets. Attackers typically tailor their campaigns based on system exposure and configuration. It is unlikely that a given attack is accidental. 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.
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| Event | Date |
|---|---|
| CVE Published | 2018-02-14 |
| Rule Released | 2025-05-23 |
| CrowdSec First Seen | 2025-05-23 |