CVE-2020-7931

Severity Score

8.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

In JFrog Artifactory 5.x and 6.x, insecure FreeMarker template processing leads to remote code execution, e.g., by modifying a .ssh/authorized_keys file. Patches are available for various versions between 5.11.8 and 6.16.0. The issue exists because use of the DefaultObjectWrapper class makes certain Java functions accessible to a template.

En JFrog Artifactory versiones 5.x y 6.x, el procesamiento no seguro de la plantilla FreeMarker conlleva a una ejecución de código remota, por ejemplo, mediante la modificación de un archivo .ssh/authorized_keys. Los parches están disponibles para varias versiones entre 5.11.8 y 6.16.0. El problema se presenta porque el uso de la clase DefaultObjectWrapper hace a determinadas funciones de Java accesibles para una plantilla.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-01-23 CVE Reserved
2020-01-23 CVE Published
2020-03-12 First Exploit
2024-03-03 EPSS Updated
2024-08-04 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CAPEC

References (3)

URL	Tag	Source

URL	Date	SRC
https://github.com/gquere/CVE-2020-7931	2020-03-12
https://github.com/atredispartners/advisories/blob/master/ATREDIS-2019-0006.md	2024-08-04

URL	Date	SRC

URL	Date	SRC
https://www.jfrog.com/confluence/display/RTF/Release+Notes	2020-01-30

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Jfrog Search vendor "Jfrog"		Artifactory Search vendor "Jfrog" for product "Artifactory"				< 5.11.8 Search vendor "Jfrog" for product "Artifactory" and version " < 5.11.8"		-		Affected
Jfrog Search vendor "Jfrog"		Artifactory Search vendor "Jfrog" for product "Artifactory"				>= 6.0.0 < 6.1.6 Search vendor "Jfrog" for product "Artifactory" and version " >= 6.0.0 < 6.1.6"		-		Affected
Jfrog Search vendor "Jfrog"		Artifactory Search vendor "Jfrog" for product "Artifactory"				>= 6.2.0 < 6.3.9 Search vendor "Jfrog" for product "Artifactory" and version " >= 6.2.0 < 6.3.9"		-		Affected
Jfrog Search vendor "Jfrog"		Artifactory Search vendor "Jfrog" for product "Artifactory"				>= 6.4.0 < 6.7.8 Search vendor "Jfrog" for product "Artifactory" and version " >= 6.4.0 < 6.7.8"		-		Affected
Jfrog Search vendor "Jfrog"		Artifactory Search vendor "Jfrog" for product "Artifactory"				>= 6.8.0 < 6.8.17 Search vendor "Jfrog" for product "Artifactory" and version " >= 6.8.0 < 6.8.17"		-		Affected
Jfrog Search vendor "Jfrog"		Artifactory Search vendor "Jfrog" for product "Artifactory"				>= 6.9.0 < 6.9.6 Search vendor "Jfrog" for product "Artifactory" and version " >= 6.9.0 < 6.9.6"		-		Affected
Jfrog Search vendor "Jfrog"		Artifactory Search vendor "Jfrog" for product "Artifactory"				>= 6.10.0 < 6.10.9 Search vendor "Jfrog" for product "Artifactory" and version " >= 6.10.0 < 6.10.9"		-		Affected
Jfrog Search vendor "Jfrog"		Artifactory Search vendor "Jfrog" for product "Artifactory"				>= 6.11.0 < 6.11.7 Search vendor "Jfrog" for product "Artifactory" and version " >= 6.11.0 < 6.11.7"		-		Affected
Jfrog Search vendor "Jfrog"		Artifactory Search vendor "Jfrog" for product "Artifactory"				>= 6.12.0 < 6.12.3 Search vendor "Jfrog" for product "Artifactory" and version " >= 6.12.0 < 6.12.3"		-		Affected
Jfrog Search vendor "Jfrog"		Artifactory Search vendor "Jfrog" for product "Artifactory"				>= 6.13.0 < 6.13.2 Search vendor "Jfrog" for product "Artifactory" and version " >= 6.13.0 < 6.13.2"		-		Affected
Jfrog Search vendor "Jfrog"		Artifactory Search vendor "Jfrog" for product "Artifactory"				>= 6.14.0 < 6.14.2 Search vendor "Jfrog" for product "Artifactory" and version " >= 6.14.0 < 6.14.2"		-		Affected
Jfrog Search vendor "Jfrog"		Artifactory Search vendor "Jfrog" for product "Artifactory"				>= 6.15.0 < 6.15.1 Search vendor "Jfrog" for product "Artifactory" and version " >= 6.15.0 < 6.15.1"		-		Affected