CVE-2020-29495

Severity Score

10.0

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

DELL EMC Avamar Server, versions 19.1, 19.2, 19.3, contain an OS Command Injection Vulnerability in Fitness Analyzer. A remote unauthenticated attacker could potentially exploit this vulnerability, leading to the execution of arbitrary OS commands on the application's underlying OS with high privileges. This vulnerability is considered critical as it can be leveraged to completely compromise the vulnerable application as well as the underlying operating system. Dell recommends customers to upgrade at the earliest opportunity.

DELL EMC Avamar Server, versiones 19.1, 19.2, 19.3, contienen una vulnerabilidad de inyección de comandos del sistema operativo en Fitness Analyzer. Un atacante remoto no autenticado podría aprovechar esta vulnerabilidad, conllevando a una ejecución de comandos arbitrarios del Sistema Operativo en el sistema operativo subyacente de la aplicación con altos privilegios. Esta vulnerabilidad se considera crítica, ya que puede ser aprovechada para comprometer por completo la aplicación vulnerable, así como el sistema operativo subyacente. Dell recomienda a los clientes que se actualicen lo antes posible

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-12-03 CVE Reserved
2021-01-14 CVE Published
2023-12-21 EPSS Updated
2024-09-16 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC
https://www.dell.com/support/kbdoc/en-us/000181806/dsa-2020-272-dell-emc-avamar-server-security-update-for-multiple-vulnerabilities	2021-01-21

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Dell Search vendor "Dell"		Emc Avamar Server Search vendor "Dell" for product "Emc Avamar Server"				19.1 Search vendor "Dell" for product "Emc Avamar Server" and version "19.1"		-		Affected
Dell Search vendor "Dell"		Emc Avamar Server Search vendor "Dell" for product "Emc Avamar Server"				19.2 Search vendor "Dell" for product "Emc Avamar Server" and version "19.2"		-		Affected
Dell Search vendor "Dell"		Emc Avamar Server Search vendor "Dell" for product "Emc Avamar Server"				19.3 Search vendor "Dell" for product "Emc Avamar Server" and version "19.3"		-		Affected
Dell Search vendor "Dell"		Emc Integrated Data Protection Appliance Search vendor "Dell" for product "Emc Integrated Data Protection Appliance"				2.5 Search vendor "Dell" for product "Emc Integrated Data Protection Appliance" and version "2.5"		-		Affected
Dell Search vendor "Dell"		Emc Integrated Data Protection Appliance Search vendor "Dell" for product "Emc Integrated Data Protection Appliance"				2.6 Search vendor "Dell" for product "Emc Integrated Data Protection Appliance" and version "2.6"		-		Affected