{"id":"CVE-2026-66768","aliases":["EUVD-2026-72577","GHSA-rjmq-hvpj-4qrc"],"status":"published","title":"Improper Access Control in SAP NetWeaver (SAP GUI for Java)","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.","severity":{"version":"3.1","score":9,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00614,"percentile":0.49724,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-807"],"published":"2026-09-08T00:11:15Z","modified":"2026-09-09T05:17:27Z","products":[{"vendor":"sap_se","product":"sap netweaver (sap gui for java)"}],"references":[{"url":"https://me.sap.com/notes/3781729"},{"url":"https://url.sap/sapsecuritypatchday"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-66768"},{"url":"https://github.com/advisories/GHSA-rjmq-hvpj-4qrc"}],"sources":{"cve":[{"id":"CVE-2026-66768","title":"Improper Access Control in SAP NetWeaver (SAP GUI for Java)","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.","status":"published","published":"2026-09-08T00:11:15.666Z","modified":"2026-09-09T04:25:50.843Z","cvss":[{"version":"3.1","score":9,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-807"],"updated_at":"2026-11-02T14:20:12.939084Z"}],"euvd":[{"id":"EUVD-2026-72577","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.","status":"published","published":"2026-09-08T00:11:15Z","modified":"2026-09-09T04:25:50Z","cvss":[{"version":"3.1","score":9,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T17:28:28.121378Z"}],"ghsa":[{"id":"GHSA-rjmq-hvpj-4qrc","title":"SAP GUI for Java does not correctly enforce the trust level policy for certain functions invoked...","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.","status":"published","published":"2026-09-08T03:31:12Z","modified":"2026-09-08T03:31:12Z","cvss":[{"version":"3.1","score":9,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-807"],"updated_at":"2026-11-02T15:11:27.823827Z"}],"nvd":[{"id":"CVE-2026-66768","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.","status":"published","published":"2026-09-08T01:17:52.113Z","modified":"2026-09-09T05:17:27.537Z","cvss":[{"version":"3.1","score":9,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-807"],"updated_at":"2026-11-02T14:12:44.436435Z"}]}}