SAP Approuter does not correctly validate client certificates in certain callback flows. An attacker with low privileges, holding a certificate from the same trusted authority with matching subject values, could bypass the identity check. This complexity makes the attack difficult to execute. Successful exploitation could allow impersonation of a trusted internal component, resulting in a high impact on integrity and a low impact on confidentiality and availability.
History

Tue, 11 Aug 2026 15:45:00 +0000

Type Values Removed Values Added
First Time appeared Sap Se
Sap Se sap Business Ai Platform (approuter)
Vendors & Products Sap Se
Sap Se sap Business Ai Platform (approuter)

Tue, 11 Aug 2026 15:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 11 Aug 2026 00:45:00 +0000

Type Values Removed Values Added
Description SAP Approuter does not correctly validate client certificates in certain callback flows. An attacker with low privileges, holding a certificate from the same trusted authority with matching subject values, could bypass the identity check. This complexity makes the attack difficult to execute. Successful exploitation could allow impersonation of a trusted internal component, resulting in a high impact on integrity and a low impact on confidentiality and availability.
Title Multiple vulnerabilities in SAP Business AI Platform (Approuter)
Weaknesses CWE-295
References
Metrics cvssV3_1

{'score': 6.4, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:L'}


cve-icon MITRE

Status: PUBLISHED

Assigner: sap

Published: 2026-08-11T00:17:28.325Z

Updated: 2026-08-11T14:29:29.753Z

Reserved: 2026-07-27T17:33:40.733Z

Link: CVE-2026-66760

cve-icon Vulnrichment

Updated: 2026-08-11T14:29:25.229Z

cve-icon NVD

Status : Received

Published: 2026-08-11T01:17:22.757

Modified: 2026-08-11T15:17:32.973

Link: CVE-2026-66760

cve-icon Redhat

No data.