CVE intelligence and bounded remediation

CVE-2022-26102 — Sap Netweaver Application Server Abap security vulnerability

Medium CVSS 5.5

Due to missing authorization check, SAP NetWeaver Application Server for ABAP - versions 700, 701, 702, 731, allows an authenticated attacker, to access content on the start screen of any transaction that is available with in the same SAP system even if he/she isn't authorized for that transaction. A successful exploitation could expose information and in worst case manipulate data before the start screen is executed, resulting in limited impact on confidentiality and integrity of the application.

Severity
Medium
CVSS
5.5 (2.0)
Published
2022-03-10
CISA KEV
Not currently listed
Ecosystem
software/application
Weaknesses
CWE-862

Affected products

  • sap / netweaver_application_server_abap / 700
  • sap / netweaver_application_server_abap / 701
  • sap / netweaver_application_server_abap / 702
  • sap / netweaver_application_server_abap / 731

Matched remediation archetype

Authorization bypass, IDOR, and cross-tenant access

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Check exposure

  • Map object and action authorization checks across API, UI, batch, import/export, and background-job paths.
  • Identify tenant, ownership, role, and policy boundaries for affected resources and administrative operations.
  • Use synthetic fixtures to compare intended access matrices without accessing another user's real data.

Remediate safely

  • Enforce server-side authorization at each resource access and state transition using the authenticated principal and trusted tenant context.
  • Scope data queries by tenant and ownership; treat client-supplied identifiers, roles, and policy claims as untrusted.
  • Add deny-by-default policy tests for horizontal and vertical access across every affected transport.

Authoritative sources

Complete CVE record and remediation plan

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