Vulnerability in Sas Sas\/intrnet
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.
EPSS: 0.078 (94.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Sas Sas\/intrnet — versions 9.4
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-41569?
- CVE-2021-41569 is a high-severity vulnerability in Sas Sas\/intrnet, classified under Inclusion of Functionality from Untrusted Control Sphere. CVSS score: 7.5/10. Published 2021-11-19.
- How severe is CVE-2021-41569?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2021-41569 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.