Mend.io Vulnerability Database

What is a CVE vulnerability ID? icon What is a WS vulnerability ID? icon What is an MSC vulnerability ID? icon
New vulnerability? Tell us about it!
icon

We found results for “”

CVE-2021-3374

Good to know:

icon

Date: April 2, 2021

Directory traversal in RStudio Shiny Server before 1.5.16 allows attackers to read the application source code, involving an encoded slash.

Language: JS

Severity Score

Related Resources (4)

https://github.com/colemanjp/shinyserver-directory-traversal-source-code-leak
https://nvd.nist.gov/vuln/detail/CVE-2021-3374
https://blog.rstudio.com/2021/01/13/shiny-server-1-5-16-update/
https://www.mend.io/vulnerability-database/CVE-2021-3374

Severity Score

Weakness Type (CWE)

Path Traversal

CWE-22

Top Fix

icon

Upgrade Version

Upgrade to version v1.5.16.958

Learn More

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): LOW
Integrity (I): NONE
Availability (A): NONE

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): NONE
Availability (A): NONE
Additional information:

Do you need more information?

Contact Us