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TI-2023-00017 Aliases CVE-2023-0017GHSA-8phc-jhvp-25cw

Improper access control in SAP NetWeaver AS for Java

Priority MEDIUM 64CWE-284Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-284.

Summary

An unauthenticated attacker in SAP NetWeaver AS for Java - version 7.50, due to improper access control, can attach to an open interface and make use of an open naming and directory API to access services which can be used to perform unauthorized operations affecting users and data on the current system. This could allow the attacker to have full read access to user data, make modifications to user data, and make services within the system unavailable.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.15729 96th 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

VendorProductAffected versionsFixed inStatusSource
SAPNetWeaver AS for Java7.50—No fix listedCNA
  • NetWeaver AS for Java VendorSAP Affected 7.50 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:sap:netweaver_application_server_for_java:7.50:*:*:*:*:*:*:*7.50VulnerableSAP
  • 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

  1. 2026-10-02 Threatist record created from CVE-2023-0017
  2. 2026-10-03 Alias added: GHSA-8phc-jhvp-25cw

References

Advisory 2

  • TI-2023-09656 Improper Access Control in SAP NetWeaver AS for Java CVSS 3.1CRITICAL 9.9
  • TI-2023-14558 Improper access control during application start-up in SAP AS NetWeaver JAVA. CVSS 3.1CRITICAL 9.1
  • 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