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CVE-2020-5377

Quick assessment

Affected
Dell Dell Open Manage Server Administrator
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Dell EMC OpenManage Server Administrator（OMSA）是美国戴尔（Dell）公司的一套系统管理解决方案。该方案支持在线诊断、系统运行情况检测、设备管理等。 Dell EMC OpenManage Server Administrator 9.4及之前版本中存在路径遍历漏洞。远程攻击者可利用该漏洞获取文件系统访问权限。

CVSS 9.1 · Critical EPSS 48.33% · P99

Public Exploits 1

ExploitDB · 1 EDB-49750 [webapps]

Possible ATT&CK Techniques 1 AI

T1083 · File and Directory Discovery
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I. Basic Information for CVE-2020-5377

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Dell EMC OpenManage Server Administrator (OMSA) versions 9.4 and prior contain multiple path traversal vulnerabilities. An unauthenticated remote attacker could potentially exploit these vulnerabilities by sending a crafted Web API request containing directory traversal character sequences to gain file system access on the compromised management station.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
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 EMC OpenManage Server Administrator 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dell EMC OpenManage Server Administrator（OMSA）是美国戴尔（Dell）公司的一套系统管理解决方案。该方案支持在线诊断、系统运行情况检测、设备管理等。 Dell EMC OpenManage Server Administrator 9.4及之前版本中存在路径遍历漏洞。远程攻击者可利用该漏洞获取文件系统访问权限。
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)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
Dell Dell Open Manage Server Administrator unspecified ~ 9.5 -

II. Public POCs for CVE-2020-5377

# POC Description Source Link Shenlong Link
1 CVE-2020-5377: Dell OpenManage Server Administrator File Read https://github.com/c0d3cr4f73r/CVE-2020-5377 POC Details
2 CVE-2020-5377: Dell OpenManage Server Administrator File Read https://github.com/Sp3c73rSh4d0w/CVE-2020-5377 POC Details
3 CVE-2020-5377: Dell OpenManage Server Administrator File Read https://github.com/0xwh1pl4sh/CVE-2020-5377 POC Details
4 CVE-2020-5377: Dell OpenManage Server Administrator File Read https://github.com/N3rdyN3xus/CVE-2020-5377 POC Details
5 CVE-2020-5377: Dell OpenManage Server Administrator File Read https://github.com/NyxByt3/CVE-2020-5377 POC Details
6 CVE-2020-5377: Dell OpenManage Server Administrator File Read https://github.com/h3xcr4ck3r/CVE-2020-5377 POC Details
7 CVE-2020-5377: Dell OpenManage Server Administrator File Read https://github.com/n3rdh4x0r/CVE-2020-5377 POC Details
8 CVE-2020-5377: Dell OpenManage Server Administrator File Read https://github.com/h3x0v3rl0rd/CVE-2020-5377 POC Details
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III. Intelligence Information for CVE-2020-5377

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Exploits & Public PoCs for CVE-2020-5377 (1)

IV. Related Vulnerabilities

Same product: Dell Open Manage Server Administrator
Same vendor: Dell
Same weakness: CWE-22

V. Comments for CVE-2020-5377

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