What’s Vulnerable › Vulnerabilities
CVE-2026-66768: Improper Access Control in SAP NetWeaver (SAP GUI for Java)
- Severity: critical (CVSS 9.0 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.6% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-09-08 · updated 2026-09-09
- Weakness: CWE-807
Description
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.
Affected products
- SAP_SE SAP NetWeaver (SAP GUI for Java): BC-FES-JAV 8.10
References
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