CVE-2026-66768
Improper Access Control in SAP NetWeaver (SAP GUI for Java)
CVSS Score
9.0
EPSS Score
0.0%
EPSS Percentile
0th
SAP GUI for Java does not correctly enforce the trust level policy for certain functions invoked from a connected backend system. A low-privileged attacker could exploit this weakness by manipulating a connected backend system to trigger affected functionality. This could allow arbitrary command execution on the victim's machine, leading to a high impact on the confidentiality, integrity, and availability of the affected system.
| Vendor | sap_se |
| Product | sap netweaver (sap gui for java) |
| Published | Sep 8, 2026 |
| Last Updated | Sep 9, 2026 |
Stay Ahead of the Next One
Get instant alerts for sap_se sap netweaver (sap gui for java)
Be the first to know when new critical vulnerabilities affecting sap_se sap netweaver (sap gui for java) are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
SAP_SE / SAP NetWeaver (SAP GUI for Java)
BC-FES-JAV 8.10