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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2021-41569 Detail

Description

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.


Metrics

 
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CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://support.sas.com/kb/68/641.html Vendor Advisory 
https://support.sas.com/kb/68/641.html Vendor Advisory 
https://www.mindpointgroup.com/blog/high-risk-vulnerability-discovery-localfileinclusion-sas Exploit  Third Party Advisory 
https://www.mindpointgroup.com/blog/high-risk-vulnerability-discovery-localfileinclusion-sas Exploit  Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-829 Inclusion of Functionality from Untrusted Control Sphere cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

5 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2021-41569
NVD Published Date:
11/19/2021
NVD Last Modified:
11/21/2024
Source:
MITRE