TI-2023-14558 Aliases CVE-2023-30744 GHSA-464f-pfvj-h8rq

Improper access control during application start-up in SAP AS NetWeaver JAVA.

MEDIUM 46CWE-306Published 2023-05-09 · Updated 2025-01-28

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Security bypass
Confidentiality · integrity · availability: High · High · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-306.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00624 50th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: Yes
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
SAP	SAP AS NetWeaver JAVA	SERVERCORE 7.50; J2EE-FRMW 7.50; CORE-TOOLS 7.50	—	No fix listed	CNA

SAP AS NetWeaver JAVA VendorSAP Affected SERVERCORE 7.50; J2EE-FRMW 7.50; CORE-TOOLS 7.50 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:sap:netweaver_application_server_for_java:7.50:::::::*	7.50	Vulnerable	SAP

cpe:2.3:a:sap:netweaver_application_server_for_java:7.50:*:*:*:*:*:*:* Versions 7.50 Vulnerable ·SAP

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2023-30744
2026-10-03 Alias added: GHSA-464f-pfvj-h8rq
2026-11-03 EPSS moved to the 50th–90th percentile

References

Advisory 1

https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html

Other 1

https://launchpad.support.sap.com/#/notes/3317453

TI-2023-00017 Improper access control in SAP NetWeaver AS for Java CVSS 3.1CRITICAL 9.8
TI-2023-09656 Improper Access Control in SAP NetWeaver AS for Java CVSS 3.1CRITICAL 9.9
TI-2022-10649 Missing authorization in SAP NetWeaver Application Server for Java CVSS 3.1HIGH 7.5
TI-2021-09087 XML external entity injection in SAP NetWeaver AS for JAVA CVSS 3.1MEDIUM 6.5
TI-2023-15023 Log Injection vulnerability in SAP NetWeaver AS for Java (Log Viewer) CVSS 3.1MEDIUM 5.3
TI-2023-12018 Improper Access Control in SAP NetWeaver AS Java (Object Analyzing Service) CVSS 3.1MEDIUM 5.3

See all 8 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences