CVE-2026-66778: CWE-644: Improper Neutralization of HTTP Headers for Scripting Syntax in SAP_SE SAP Business AI Platform (Approuter)
SAP Approuter does not sufficiently sanitize certain request headers before forwarding traffic to internal components. An unauthenticated attacker could send a specially crafted request to obtain limited unauthorized access to information. This results in a low impact on confidentiality. There is no impact on integrity and 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
SAP Approuter does not sufficiently sanitize certain request headers before forwarding traffic to internal components. An unauthenticated attacker could send a specially crafted request to obtain limited unauthorized access to information. This results in a low impact on confidentiality. There is no impact on integrity and availability.
CVSS v3.1
Score 5.3medium
Affected software
SAP_SE
SAP Business AI Platform (Approuter)
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
Threat ID: 6a7a6fdfbf8831d539db4b9c
Added to database: 08/11/2026, 00:42:07 UTC
Last enriched: 08/11/2026, 00:56:57 UTC
Last updated: 09/24/2026, 13:47:47 UTC
Views: 68
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.