CVE-2026-66768
CriticalCVSS 9.0Exploitation Probability (EPSS)
Low risk24th percentile - higher than 24% of all known CVEs
Summary
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 confidentiality, integrity, and availability.
Risk Assessment
An attacker could execute arbitrary commands on the user's machine, leading to full system and data compromise.
Recommendation
Update SAP GUI for Java to the latest version and restrict trust to backend systems.
Related vulnerabilities
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The system control service on Kiloview E3 NDI encoder firmware fails to sanitize the hostname parameter accepted by its device naming endpoint, passing it unquoted into a shell command. An authenticated web user with access to this function can embed characters to execute arbitrary operating system commands as root, resulting in full device compromise.
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Improper authentication in AAD App Proxy allows an unauthorized attacker to elevate privileges over a network.
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Improper link resolution before file access ('link following') in VM Inspector for Azure Virtual Machines allows an unauthorized attacker to elevate privileges over a network.
- CVE-2026-109122Critical
The network management service on affected Kiloview E3 NDI encoder firmware fails to sanitize one field used when configuring static routes via the web management API. An authenticated web user with permission to configure static routes can exploit this to execute arbitrary operating system commands as root, and the malicious configuration persists across reboots.
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Original NVD description (English source)
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.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

