SAPControl Abapreadsyslog Disclosure Detection Scanner

SAPControl is a crucial component in SAP systems, used by administrators to manage SAP environments. It serves functions such as starting, stopping, and monitoring SAP instances, making it essential for system management. SAPControl is often accessed via SOAP web services, which enables automation and remote management. Its use is widespread among organizations utilizing SAP enterprise applications and contributes significantly to system stability and performance monitoring. Smooth operation of SAPControl is vital for efficient SAP system management, influencing both daily operations and strategic planning.

The vulnerability detected in this scanner relates to an exposure due to an improper security configuration. Specifically, the ABAPReadSyslog operation within SAPControl SOAP web service is exposed without the necessary authentication requirements. This misconfiguration allows unauthorized users to access system logs and sensitive data. It poses a substantial risk as it can enable information disclosure and may lead to further exploitation if left unaddressed. The vulnerability is a result of a missing authentication layer for sensitive operations within SAPControl.

The technical details indicate that the ABAPReadSyslog operation, typically protected, is accessible due to a lack of authentication controls. This operation can be invoked via a SOAP request sent to the SAPControl web service. The vulnerability is identified when the server returns a successful HTTP 200 status code along with identifiable syslog data such as items, time, and text fields. The operation should be secured by proper configuration settings to restrict unauthorized access and prevent data leakage.

If exploited, the vulnerability could lead to unauthorized disclosure of sensitive system logs. Malicious actors may gain insight into system operations, user activities, error messages, and potentially exploit other vulnerabilities. Furthermore, it could lead to reputational damage and legal consequences if sensitive information is disclosed publicly. The integrity of system monitoring could also be compromised, affecting an organization's ability to respond to incidents promptly.

REFERENCES

• https://my-handshake.blogspot.com/2011/03/sapcontrol-webmethods-list.html
• https://gist.github.com/c6da760f57e062397e52400936ca5797
• https://exchange.icinga.com/kai_ks/check_sap_hostctrl