SAP Approuter does not consistently enforce integrity verification on certain session-related request headers under specific conditions. An attacker with low privileges could send a specially crafted request that bypasses the integrity check and loads another user's session context. Successful exploitation requires the attacker to have previously observed matching session values out-of-band, which makes the attack complex to execute. This could result in a high impact on confidentiality and a low impact on integrity. There is no impact on 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 consistently enforce integrity verification on certain session-related request headers under specific conditions. An attacker with low privileges could send a specially crafted request that bypasses the integrity check and loads another user's session context. Successful exploitation requires the attacker to have previously observed matching session values out-of-band, which makes the attack complex to execute. This could result in a high impact on confidentiality and a low impact on integrity. There is no impact on availability.
Title Multiple vulnerabilities in SAP Business AI Platform (Approuter)
Weaknesses CWE-347
References
Metrics cvssV3_1

{'score': 5.9, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: sap

Published:

Updated: 2026-08-11T14:27:15.810Z

Reserved: 2026-07-27T17:33:56.949Z

Link: CVE-2026-66776

cve-icon Vulnrichment

Updated: 2026-08-11T14:27:11.373Z

cve-icon NVD

Status : Received

Published: 2026-08-11T01:17:24.030

Modified: 2026-08-11T15:17:34.050

Link: CVE-2026-66776

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-11T14:20:25Z