CVE-2023-30744

HIGH

SAP NetWeaver Application Server for Java - Unauthenticated Remote Method Invocation via Open Naming and Directory API

Title source: llm
STIX 2.1

Description

In SAP AS NetWeaver JAVA - versions SERVERCORE 7.50, J2EE-FRMW 7.50, CORE-TOOLS 7.50, an unauthenticated attacker can attach to an open interface and make use of an open naming and directory API to instantiate an object which has methods which can be called without further authorization and authentication.  A subsequent call to one of these methods can read or change the state of existing services without any effect on availability.

Scores

CVSS v3 8.2
EPSS 0.0035
EPSS Percentile 57.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-306
Status published
Products (1)
sap/netweaver_application_server_for_java 7.50
Published May 09, 2023
Tracked Since Feb 18, 2026