CVE-2021-36307
Quick assessment
Affected
Dell Networking OS
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
DELL Dell Networking OS10是美国戴尔（DELL）公司的一套基于Linux的网络交换机操作系统。 Networking OS10（2021年10月之前启用RESTCONF API的版本）存在安全漏洞，具有特定API访问权限的攻击者可利用该漏洞获得受影响系统的管理员权限。
Possible ATT&CK Techniques 1 AI
T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2021-36307
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Networking OS10, versions prior to October 2021 with RESTCONF API enabled, contains a privilege escalation vulnerability. A malicious low privileged user with specific access to the API could potentially exploit this vulnerability to gain admin privileges on the affected system.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
特权管理不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Dell Networking OS10 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
DELL Dell Networking OS10是美国戴尔（DELL）公司的一套基于Linux的网络交换机操作系统。 Networking OS10（2021年10月之前启用RESTCONF API的版本）存在安全漏洞，具有特定API访问权限的攻击者可利用该漏洞获得受影响系统的管理员权限。
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)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Dell | Networking OS | unspecified ~ OS10 10.4.3.8,OS10 10.5.0.6C3,OS10 10.5.0.10,OS10 10.5.1.10,OS10 10.5.2.8,OS10 10.5.3.0P1,OS10 10.5.2.3kcc | - |
|
II. Public POCs for CVE-2021-36307
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2021-36307 (1)
-
https://www.dell.com/support/kbdoc/en-us/000193076 x_refsource_MISC
Same Patch Batch · Dell · 2021-11-20 · 9 CVEs total
| CVE-2021-36306 | 8.1 HIGH | Dell Networking OS10 授权问题漏洞 |
| CVE-2021-36340 | 7.8 HIGH | Dell Emc Secure Connect Gateway 日志信息泄露漏洞 |
| CVE-2021-36321 | 7.5 HIGH | Dell Networking X-Series 输入验证错误漏洞 |
| CVE-2021-36320 | 7.5 HIGH | Dell Networking X-Series 安全特征问题漏洞 |
| CVE-2021-36322 | 6.1 MEDIUM | Dell Networking X-Series 注入漏洞 |
| CVE-2021-36308 | 5.9 MEDIUM | Dell Networking OS10 授权问题漏洞 |
| CVE-2021-36310 | 4.9 MEDIUM | DELL Dell Networking OS10 资源管理错误漏洞 |
| CVE-2021-36319 | 3.3 LOW | DELL Dell Networking OS10 信息泄露漏洞 |
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V. Comments for CVE-2021-36307
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