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CVE-2020-29495

Quick assessment

Affected
Dell Avamar
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

DELL Dell EMC Avamar Server是美国戴尔（DELL）公司的一套用于服务器的完全虚拟化的备份和恢复软件。 DELL EMC Avamar Server, versions 19.1, 19.2, 19.3 存在操作系统命令注入漏洞，该漏洞源于未经身份验证的远程攻击者在应用程序的底层操作系统上执行任意操作系统命令。

CVSS 10.0 · Critical EPSS 6.16% · P93

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2020-29495

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
DELL Dell EMC Avamar Server 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
DELL Dell EMC Avamar Server是美国戴尔（DELL）公司的一套用于服务器的完全虚拟化的备份和恢复软件。 DELL EMC Avamar Server, versions 19.1, 19.2, 19.3 存在操作系统命令注入漏洞，该漏洞源于未经身份验证的远程攻击者在应用程序的底层操作系统上执行任意操作系统命令。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Dell Avamar unspecified ~ HF 19.1, 19.2, 19.3 -

II. Public POCs for CVE-2020-29495

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III. Intelligence Information for CVE-2020-29495

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Other References for CVE-2020-29495 (1)

Same Patch Batch · Dell · 2021-01-14 · 3 CVEs total

CVE-2020-29493 10.0 CRITICAL DELL Dell EMC Avamar Server SQL注入漏洞
CVE-2020-29494 8.7 HIGH DELL Dell EMC Avamar Server 路径遍历漏洞

IV. Related Vulnerabilities

Same product: Avamar
Same vendor: Dell
Same weakness: CWE-22

V. Comments for CVE-2020-29495

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