CVE-2026-23686

CRLF Injection vulnerability in SAP NetWeaver Application Server Java

Published Feb 10, 2026 CVSS 3.1 · 3.4 Low EPSS < 1% KEV · Not listed
Description
Due to a CRLF Injection vulnerability in SAP NetWeaver Application Server Java, an authenticated attacker with administrative access could submit specially crafted content to the application. If processed by the application, this content enables injection of untrusted entries into generated configuration, allowing manipulation of application-controlled settings. Successful exploitation leads to a low impact on integrity, while confidentiality and availability remain unaffected.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Sap netweaver Application Server Java
Weaknesses CWE-436
CPEs cpe:2.3:a:sap:netweaver_application_server_java:7.50:*:*:*:*:*:*:*
Vendors & Products Sap netweaver Application Server Java
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Sap
Sap sap Netweaver Application Server Java
Vendors & Products Sap
Sap sap Netweaver Application Server Java
Type Values Removed Values Added
Description Due to a CRLF Injection vulnerability in SAP NetWeaver Application Server Java, an authenticated attacker with administrative access could submit specially crafted content to the application. If processed by the application, this content enables injection of untrusted entries into generated configuration, allowing manipulation of application-controlled settings. Successful exploitation leads to a low impact on integrity, while confidentiality and availability remain unaffected.
Title CRLF Injection vulnerability in SAP NetWeaver Application Server Java
Weaknesses CWE-113
References
Metrics cvssV3_1

{'score': 3.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:N/I:L/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
sap
Published
Updated
Feb 10, 2026, 5:19 PM
Reserved
Jan 14, 2026, 6:26 PM
Status
Analyzed
Published
Feb 10, 2026, 4:16 AM
Modified
Jun 17, 2026, 10:21 AM