CVE-2026-23689
HIGHCVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
Lifecycle Timeline
2Description
Due to an uncontrolled resource consumption (Denial of Service) vulnerability, an authenticated attacker with regular user privileges and network access can repeatedly invoke a remote-enabled function module with an excessively large loop-control parameter. This triggers prolonged loop execution that consumes excessive system resources, potentially rendering the system unavailable. Successful exploitation results in a denial-of-service condition that impacts availability, while confidentiality and integrity remain unaffected.
Analysis
Denial-of-service vulnerability in SAP Advanced Planning And Optimization and Supply Chain Management allows authenticated users to exhaust system resources by repeatedly calling a remote function module with oversized parameters, causing service unavailability. An attacker with standard user credentials and network access can trigger prolonged resource consumption that may render the affected system unresponsive. …
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Remediation
Within 24 hours: Identify all systems running the affected module and restrict network access to authorized users only; document current user privilege levels. Within 7 days: Implement compensating controls including WAF rules to throttle or block excessive loop parameters, disable the vulnerable function if operationally feasible, or isolate affected systems to a segmented network. …
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