CVE-2021-3374: Path Traversal
First published: Fri Apr 02 2021(Updated: )
Directory traversal in RStudio Shiny Server before 1.5.16 allows attackers to read the application source code, involving an encoded slash.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| RStudio Shiny Server | <1.5.16 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the vulnerability ID?
The vulnerability ID is CVE-2021-3374.
What is the severity of CVE-2021-3374?
The severity of CVE-2021-3374 is medium, with a severity value of 5.3.
How does CVE-2021-3374 affect RStudio Shiny Server?
CVE-2021-3374 allows attackers to read the application source code in RStudio Shiny Server before version 1.5.16.
What can attackers do with CVE-2021-3374?
Attackers can read the application source code, involving a directory traversal to access encoded slashes.
How can I fix CVE-2021-3374 in RStudio Shiny Server?
To fix CVE-2021-3374, update RStudio Shiny Server to version 1.5.16 or newer.
- collector/nvd-index
- vendor/rstudio
- canonical/rstudio shiny server