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.
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.080 (94.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 95th percentile — 94.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.078 · newest: 0.080 · change: +0.001
Affected products
- Sas Sas\/intrnet — versions 9.4
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.mindpointgroup.com/blog/high-risk-vulnerability-discovery-localfileinclusio… (Exploit, Third Party Advisory)
- support.sas.com/kb/68/641.html (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.