RStudio Shiny Server up to 1.5.15 pathname traversal

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.6$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in RStudio Shiny Server up to 1.5.15. This impacts an unknown function. Executing a manipulation can lead to pathname traversal. This vulnerability is registered as CVE-2021-3374. It is possible to launch the attack remotely. No exploit is available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability has been found in RStudio Shiny Server up to 1.5.15 and classified as critical. This vulnerability affects an unknown functionality. The manipulation with an unknown input leads to a pathname traversal vulnerability. The CWE definition for the vulnerability is CWE-21. As an impact it is known to affect confidentiality.

The weakness was published 04/03/2021. The advisory is available at github.com. This vulnerability was named CVE-2021-3374. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1006 by the MITRE ATT&CK project.

Upgrading to version 1.5.16 eliminates this vulnerability. The upgrade is hosted for download at blog.rstudio.com.

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Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.8
VulDB Meta Temp Score: 4.7

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Pathname traversal
CWE: CWE-21 / CWE-22
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Shiny Server 1.5.16

Timelineinfo

02/01/2021 🔍
04/03/2021 +60 days 🔍
04/03/2021 +0 days 🔍
04/10/2021 +7 days 🔍

Sourcesinfo

Advisory: github.com
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-3374 (🔍)
GCVE (CVE): GCVE-0-2021-3374
GCVE (VulDB): GCVE-100-172390

Entryinfo

Created: 04/03/2021 12:58
Updated: 04/10/2021 06:55
Changes: 04/03/2021 12:58 (39), 04/10/2021 06:49 (5), 04/10/2021 06:55 (18)
Complete: 🔍
Cache ID: 216::103

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