CVE-2026-66778: CWE-644: Improper Neutralization of HTTP Headers for Scripting Syntax in SAP_SE SAP Business AI Platform (Approuter)
CVE-2026-66778 is a medium severity vulnerability in SAP Business AI Platform (Approuter) where certain HTTP request headers are not properly sanitized before being forwarded. This flaw allows an unauthenticated attacker to send crafted requests that could lead to limited unauthorized information disclosure. There is no impact on data integrity or system availability.
AI Analysis
Technical Summary
SAP Approuter in the SAP Business AI Platform does not sufficiently neutralize certain HTTP headers for scripting syntax before forwarding requests to internal components. This improper sanitization (CWE-644) can be exploited by unauthenticated attackers to gain limited unauthorized access to information. The vulnerability affects confidentiality with no impact on integrity or availability. No patch or official remediation level has been published yet, and no known exploits are reported in the wild.
Potential Impact
The vulnerability results in a low impact on confidentiality by allowing limited unauthorized information disclosure. There is no impact on integrity or availability of the affected system.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or temporary mitigation has been published by SAP at this time.
CVE-2026-66778: CWE-644: Improper Neutralization of HTTP Headers for Scripting Syntax in SAP_SE SAP Business AI Platform (Approuter)
Description
CVE-2026-66778 is a medium severity vulnerability in SAP Business AI Platform (Approuter) where certain HTTP request headers are not properly sanitized before being forwarded. This flaw allows an unauthenticated attacker to send crafted requests that could lead to limited unauthorized information disclosure. There is no impact on data integrity or system availability.
CVSS v3.1
Score 5.3medium
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
SAP Approuter in the SAP Business AI Platform does not sufficiently neutralize certain HTTP headers for scripting syntax before forwarding requests to internal components. This improper sanitization (CWE-644) can be exploited by unauthenticated attackers to gain limited unauthorized access to information. The vulnerability affects confidentiality with no impact on integrity or availability. No patch or official remediation level has been published yet, and no known exploits are reported in the wild.
Potential Impact
The vulnerability results in a low impact on confidentiality by allowing limited unauthorized information disclosure. There is no impact on integrity or availability of the affected system.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or temporary mitigation has been published by SAP at this time.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- sap
- Date Reserved
- 2026-07-27T17:33:56.949Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a7a6fdfbf8831d539db4b9c
Added to database: 08/11/2026, 00:42:07 UTC
Last enriched: 08/11/2026, 00:56:57 UTC
Last updated: 08/11/2026, 01:01:02 UTC
Views: 4
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