CVE-2021-41569

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.

CVSS v3.1

7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS v2.0

5.0 MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:N

EPSS

7.85% chance of exploitation in the next 30 days, 94th percentile

Nuclei

high · CWE-829

Published

2021-11-19

Updated

2024-08-04

Nuclei templates (1)

• projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-41569.yaml

References

• CVE Record
• NVD entry

Related

• CVE-2021-4156
• CVE-2021-41579
• CVE-2021-41557
• CVE-2021-41612
• CVE-2021-41556
• CVE-2021-41617