Security readout for executives and security teams
Plain-English summary
CVE-2026-0511 is a high-severity authorization flaw in SAP Fiori App Intercompany Balance Reconciliation. An authenticated user may gain privileges they should not have, affecting sensitive reconciliation data and application integrity. Availability is not reported as impacted.
Executive priority
Treat this as a near-term SAP remediation priority where the affected Fiori app is deployed. The business risk is unauthorized access to financial reconciliation data and unauthorized changes, not system outage.
Technical view
The issue is CWE-862: missing authorization checks. The CVSS 3.1 score is 8.1 with network attack vector, low complexity, low privileges required, no user interaction, and high confidentiality and integrity impact. Listed affected components include UIAPFI70 versions 500 through 902 and S4CORE 102 through 108.
Likely exposure
Exposure is likely limited to organizations running the affected SAP Fiori Intercompany Balance Reconciliation components and allowing authenticated user access. Default status is listed as unaffected outside the named versions.
Exploitation context
The source bundle does not report active exploitation, and this CVE is not listed as KEV. Exploitation requires an authenticated user with low privileges and network access to the application.
Researcher notes
Public details identify missing authorization checks but do not describe specific endpoints or exploit procedures. Validate exposure by component version, app deployment, and role configuration. Do not assume exploitation in the wild without additional evidence.
Mitigation direction
- Review SAP Note 3565506 for official remediation guidance.
- Check SAP Security Patch Day guidance for relevant updates.
- Prioritize patching affected UIAPFI70 and S4CORE versions if SAP provides fixes.
- Restrict access to the app to authorized business users only.
- Review roles and authorizations for reconciliation workflows.
Validation and detection
- Inventory SAP systems for the listed UIAPFI70 and S4CORE versions.
- Confirm whether Intercompany Balance Reconciliation is deployed and accessible.
- Review assigned roles for users with access to the app.
- Check SAP Note 3565506 implementation status in affected systems.
- Monitor audit logs for unauthorized reconciliation data access or changes.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-862: Authorization and privilege behavior lookup
Authorization weaknesses can support privilege escalation and valid-account review, depending on exploit path. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCVE-2026-0511 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- High
- CVSS
- 8.1 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N2.85.2Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
8.1HighVector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Source materials
- CVE List V5 sourceCVE List V5
- https://me.sap.com/notes/3565506CVE reference
- https://url.sap/sapsecuritypatchdayCVE reference
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Missing Authorization
Missing Authorization represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.