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TI-2026-00314 Aliases CVE-2026-0506GHSA-mg77-v38f-9pm9

Missing Authorization check in SAP NetWeaver Application Server ABAP and ABAP Platform

Priority LOW 37CWE-862Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-862.

Summary

Due to a Missing Authorization Check vulnerability in Application Server ABAP and ABAP Platform, an authenticated attacker could misuse an RFC function to execute form routines (FORMs) in the ABAP system. Successful exploitation could allow the attacker to write or modify data accessible via FORMs and invoke system functionality exposed via FORMs, resulting in a high impact on integrity and availability, while confidentiality remains unaffected.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00265 18th 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
No
Technical impact
Total

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

Affected products

VendorProductAffected versionsFixed inStatusSource
SAPSAP NetWeaver Application Server ABAP and ABAP PlatformSAP_BASIS 700; SAP_BASIS 701; SAP_BASIS 702; SAP_BASIS 731; SAP_BASIS 740; SAP_BASIS 750; SAP_BASIS 751; SAP_BASIS 752; SAP_BASIS 753; SAP_BASIS 754; SAP_BASIS 755; SAP_BASIS 756; SAP_BASIS 757; SAP_BASIS 758; SAP_BASIS 816—No fix listedCNA
  • SAP NetWeaver Application Server ABAP and ABAP Platform VendorSAP Affected SAP_BASIS 700; SAP_BASIS 701; SAP_BASIS 702; SAP_BASIS 731; SAP_BASIS 740; SAP_BASIS 750; SAP_BASIS 751; SAP_BASIS 752; SAP_BASIS 753; SAP_BASIS 754; SAP_BASIS 755; SAP_BASIS 756; SAP_BASIS 757; SAP_BASIS 758; SAP_BASIS 816 Fixed in — No fix listed CNA

CPE configurations NVD · 15

CPEVersionsRoleVendor
cpe:2.3:a:sap:netweaver_application_server_abap:700:*:*:*:sap_basis:*:*:*700VulnerableSAP
cpe:2.3:a:sap:netweaver_application_server_abap:701:*:*:*:sap_basis:*:*:*701VulnerableSAP
cpe:2.3:a:sap:netweaver_application_server_abap:702:*:*:*:sap_basis:*:*:*702VulnerableSAP
cpe:2.3:a:sap:netweaver_application_server_abap:731:*:*:*:sap_basis:*:*:*731VulnerableSAP
cpe:2.3:a:sap:netweaver_application_server_abap:740:*:*:*:sap_basis:*:*:*740VulnerableSAP
cpe:2.3:a:sap:netweaver_application_server_abap:750:*:*:*:sap_basis:*:*:*750VulnerableSAP
cpe:2.3:a:sap:netweaver_application_server_abap:751:*:*:*:sap_basis:*:*:*751VulnerableSAP
cpe:2.3:a:sap:netweaver_application_server_abap:752:*:*:*:sap_basis:*:*:*752VulnerableSAP
cpe:2.3:a:sap:netweaver_application_server_abap:753:*:*:*:sap_basis:*:*:*753VulnerableSAP
cpe:2.3:a:sap:netweaver_application_server_abap:754:*:*:*:sap_basis:*:*:*754VulnerableSAP
  • cpe:2.3:a:sap:netweaver_application_server_abap:700:*:*:*:sap_basis:*:*:* Versions 700 Vulnerable ·SAP
  • cpe:2.3:a:sap:netweaver_application_server_abap:701:*:*:*:sap_basis:*:*:* Versions 701 Vulnerable ·SAP
  • cpe:2.3:a:sap:netweaver_application_server_abap:702:*:*:*:sap_basis:*:*:* Versions 702 Vulnerable ·SAP
  • cpe:2.3:a:sap:netweaver_application_server_abap:731:*:*:*:sap_basis:*:*:* Versions 731 Vulnerable ·SAP
  • cpe:2.3:a:sap:netweaver_application_server_abap:740:*:*:*:sap_basis:*:*:* Versions 740 Vulnerable ·SAP
  • cpe:2.3:a:sap:netweaver_application_server_abap:750:*:*:*:sap_basis:*:*:* Versions 750 Vulnerable ·SAP
  • cpe:2.3:a:sap:netweaver_application_server_abap:751:*:*:*:sap_basis:*:*:* Versions 751 Vulnerable ·SAP
  • cpe:2.3:a:sap:netweaver_application_server_abap:752:*:*:*:sap_basis:*:*:* Versions 752 Vulnerable ·SAP
  • cpe:2.3:a:sap:netweaver_application_server_abap:753:*:*:*:sap_basis:*:*:* Versions 753 Vulnerable ·SAP
  • cpe:2.3:a:sap:netweaver_application_server_abap:754:*:*:*:sap_basis:*:*:* Versions 754 Vulnerable ·SAP
Show 5 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:sap:netweaver_application_server_abap:755:*:*:*:sap_basis:*:*:*755VulnerableSAP
cpe:2.3:a:sap:netweaver_application_server_abap:756:*:*:*:sap_basis:*:*:*756VulnerableSAP
cpe:2.3:a:sap:netweaver_application_server_abap:757:*:*:*:sap_basis:*:*:*757VulnerableSAP
cpe:2.3:a:sap:netweaver_application_server_abap:758:*:*:*:sap_basis:*:*:*758VulnerableSAP
cpe:2.3:a:sap:netweaver_application_server_abap:816:*:*:*:sap_basis:*:*:*816VulnerableSAP
  • cpe:2.3:a:sap:netweaver_application_server_abap:755:*:*:*:sap_basis:*:*:* Versions 755 Vulnerable ·SAP
  • cpe:2.3:a:sap:netweaver_application_server_abap:756:*:*:*:sap_basis:*:*:* Versions 756 Vulnerable ·SAP
  • cpe:2.3:a:sap:netweaver_application_server_abap:757:*:*:*:sap_basis:*:*:* Versions 757 Vulnerable ·SAP
  • cpe:2.3:a:sap:netweaver_application_server_abap:758:*:*:*:sap_basis:*:*:* Versions 758 Vulnerable ·SAP
  • cpe:2.3:a:sap:netweaver_application_server_abap:816:*:*:*:sap_basis:*:*:* Versions 816 Vulnerable ·SAP

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-0506
  2. 2026-10-03 Alias added: GHSA-mg77-v38f-9pm9

References

Patch 1

Other 1

  • TI-2022-06811 SAP NetWeaver Application Server ABAP, SAP NetWeaver Application Server Java, ABAP… KEVCVSS 3.1CRITICAL 10.0
  • TI-2023-21149 Missing Authorization check in SAP CommonCryptoLib CVSS 3.1CRITICAL 9.8
  • TI-2023-12229 Directory Traversal vulnerability in SAP NetWeaver AS for ABAP and ABAP Platform CVSS 3.1CRITICAL 9.6
  • TI-2023-12228 Directory Traversal vulnerability in SAP NetWeaver AS for ABAP and ABAP Platform CVSS 3.1CRITICAL 9.6
  • TI-2021-19921 Code injection in SAP ABAP Server & ABAP Platform CVSS 3.1CRITICAL 9.8
  • TI-2021-09062 Improper authentication in SAP NetWeaver AS ABAP and ABAP Platform CVSS 3.1CRITICAL 9.8
See all 85 →

Sources

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