CVE-2026-23686

What it is

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.

At a glance

Exploitability

Can be exploited over the network with an admin-level account, but needs a user to act. Limited direct impact.

Exploit odds

0.2% chance of exploitation in the next 30 days (EPSS).

Fix

A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

1. 2026-02-10 04:16 UTC PublishedDisclosed publicly on CVE.org and NVD
2. 2026-06-17 10:21 UTC Last updatedMost recent change to the record

Details

Published

2026-02-10 04:16 UTC

Last modified

2026-06-17 10:21 UTC

Exploit probability

0.2% · EPSS, next 30 days

Weakness

CWE-113

Record status

Analyzed

Affected

• Sap Netweaver Application Server Java 7.50

Attack profile CVSS 3.1 · 3.4

Attack vector

Network

Complexity

Low

Privileges needed

High

User interaction

Required

Scope

Changed

Confidentiality

None

Integrity

Low

Availability

None