Vulnerabilities > CVE-2021-41569 - Inclusion of Functionality from Untrusted Control Sphere vulnerability in SAS Sas/Intrnet 9.4
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
HIGH Integrity impact
NONE Availability impact
NONE Summary
SAS/Intrnet 9.4 build 1520 and earlier allows Local File Inclusion. The samples library (included by default) in the appstart.sas file, allows end-users of the application to access the sample.webcsf1.sas program, which contains user-controlled macro variables that are passed to the DS2CSF macro. Users can escape the context of the configured user-controllable variable and append additional functions native to the macro but not included as variables within the library. This includes a function that retrieves files from the host OS.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| Application | 3 |