CVE-2026-0490

SAP · BusinessObjects BI Platform

An unauthenticated attacker can send a crafted network request to a trusted endpoint in SAP BusinessObjects BI, breaking authentication and causing a Denial of Service.

Executive summary

A critical authentication bypass vulnerability in SAP BusinessObjects BI Platform allows unauthenticated attackers to disrupt platform access for all legitimate users.

Vulnerability

This flaw allows an unauthenticated attacker to target a trusted endpoint with a specific network request. This action breaks the authentication mechanism, effectively locking out legitimate users and causing a platform-wide Denial of Service (DoS).

Business impact

With a CVSS score of 7.5, this vulnerability poses a high risk to business continuity. The ability for an unauthenticated remote attacker to disable access to the BI platform can halt critical reporting and decision-making processes across the entire organization. This disruption can lead to significant operational delays and potential financial loss during critical business windows.

Remediation

Immediate Action: Update the SAP BusinessObjects BI Platform to the latest patched version immediately to secure the trusted endpoints.

Proactive Monitoring: Monitor network traffic for unusual or malformed requests directed at SAP BusinessObjects authentication endpoints and track failed login spikes.

Compensating Controls: Deploy a Web Application Firewall (WAF) to filter and block suspicious requests targeting the identified vulnerable endpoints until the patch can be fully deployed.

Exploitation status

Public Exploit Available: false

Analyst recommendation

The severity of this vulnerability lies in its unauthenticated nature and the resulting impact on availability. Administrators must prioritize this update to prevent external actors from disabling access to vital business intelligence infrastructure.