SAP Host Agent

Missing Authorization check in SAP CommonCryptoLib

An attacker authenticated as a non-admin user with local access to a server port assigned to the SAP Host Agent (Start Service) - versions 7.21, 7.22, can submit a crafted ConfigureOutsideDiscovery request with an operating system command which will be executed with administrator privileges.  The OS command can read or modify any user or system data and can make the system unavailable.

SAP Hostcontrol does not require authentication for the SOAP SAPControl endpoint. This is SAP Security Note 2442993.

SAP Host Agent, version 7.21, allows an attacker to cause a slowdown in processing of username/password-based authentication requests of the SAP Host Agent, leading to Denial of Service.

Memory Corruption vulnerability in SAP CommonCryptoLib

SAP Host Agent, version 7.21, allows an attacker with admin privileges to use the operation framework to gain root privileges over the underlying operating system, leading to Privilege Escalation.

Memory Corruption vulnerability in SAP Host Agent (SAPOSCOL)

Local Privilege Escalation in SAP Host Agent

Local Privilege Escalation in SAP Host Agent (Windows)

SAP Host Agent, version 7.21, allows an unprivileged user to read the shared memory or write to the shared memory by sending request to the main SAPOSCOL process and receive responses that may contain data read with user root privileges e.g. size of any directory, system hardware and OS details, leading to Missing Authorization Check vulnerability.

Under certain conditions, the SAP Host Agent logfile shows information which would otherwise be restricted.

Information disclosure vulnerability in SAP Host Agent

SAP startservice - of SAP NetWeaver Application Server ABAP, Application Server Java, ABAP Platform and HANA Database - versions KERNEL 7.22, 7.49, 7.53, 7.77, 7.81, 7.85, 7.86, 7.87, 7.88, KRNL64NUC 7.22, 7.22EXT, 7.49, KRNL64UC 7.22, 7.22EXT, 7.49, 7.53, SAPHOSTAGENT 7.22, - on Unix systems, s-bit helper program sapuxuserchk, can be abused physically resulting in a privilege escalation of an attacker leading to low impact on confidentiality and integrity, but a profound impact on availability.

In SAP Host Agent (SAPOSCOL) - version 7.22, an attacker may use files created by saposcol to escalate privileges for themselves.

SAP NetWeaver, ABAP Platform and SAP Host Agent - versions KERNEL 7.22, 7.49, 7.53, 7.77, 7.81, 7.85, 7.86, 7.87, 7.88, 8.04, KRNL64NUC 7.22, 7.22EXT, 7.49, KRNL64UC 7.22, 7.22EXT, 7.49, 7.53, 8.04, SAPHOSTAGENT 7.22, allows an authenticated user to misuse a function of sapcontrol webfunctionality(startservice) in Kernel which enables malicious users to retrieve information. On successful exploitation, an attacker can obtain technical information like system number or physical address, which is otherwise restricted, causing a limited impact on the confidentiality of the application.