#VU105496 Stored cross-site scripting in SAP NetWeaver AS JAVA - CVE-2025-27431

Vulnerability identifier: #VU105496

Vulnerability risk: Low

CVSSv4.0: 1.2 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U/U:Clear]

CVE-ID: CVE-2025-27431

CWE-ID: CWE-79

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
SAP NetWeaver AS JAVA
Server applications / Application servers

Vendor: SAP

Description

The disclosed vulnerability allows a remote user to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to insufficient sanitization of user-supplied data. A remote user can inject and execute arbitrary HTML and script code in user's browser in context of vulnerable website.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

SAP NetWeaver AS JAVA: 7.50

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External links
https://support.sap.com/en/my-support/knowledge-base/security-notes-news/march-2025.html
https://me.sap.com/notes/3567246

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.