HTML Injection Vulnerability in SAP NetWeaver Application Server ABAP
CVE-2025-42945

6.1MEDIUM

Key Information:

Vendor

SAP

Vendor
CVE Published:
12 August 2025

What is CVE-2025-42945?

The SAP NetWeaver Application Server ABAP is susceptible to an HTML injection vulnerability that allows an attacker to craft a specially designed URL containing malicious scripts. If a victim, with an active user session, clicks on this URL, they may inadvertently execute the malicious script. This exploit can result in the attacker gaining limited access to manipulate data within the application. However, the availability of the application remains unaffected, meaning normal operations can continue despite this security gap.

Affected Version(s)

SAP NetWeaver Application Server ABAP KRNL64UC 7.53

SAP NetWeaver Application Server ABAP KERNEL 7.53

SAP NetWeaver Application Server ABAP 7.54

References

CVSS V3.1

Score:
6.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2025-42945 : HTML Injection Vulnerability in SAP NetWeaver Application Server ABAP