CVE-2021-21976
Quick assessment
Affected
n/a vSphere Replication
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.
vSphere Replication中存在命令注入漏洞，该漏洞源于外部输入数据构造可执行命令过程中，网络系统或产品未正确过滤其中的特殊元素。攻击者可利用该漏洞执行非法命令。
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I. Basic Information for CVE-2021-21976
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
vSphere Replication 8.3.x prior to 8.3.1.2, 8.2.x prior to 8.2.1.1, 8.1.x prior to 8.1.2.3 and 6.5.x prior to 6.5.1.5 contain a post-authentication command injection vulnerability which may allow an authenticated admin user to perform a remote code execution.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
vSphere Replication 命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
vSphere Replication中存在命令注入漏洞，该漏洞源于外部输入数据构造可执行命令过程中，网络系统或产品未正确过滤其中的特殊元素。攻击者可利用该漏洞执行非法命令。
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 |
|---|---|---|---|---|
| - | vSphere Replication | vSphere Replication 8.3.x prior to 8.3.1.2, 8.2.x prior to 8.2.1.1, 8.1.x prior to 8.1.2.3 and 6.5.x prior to 6.5.1.5 | - |
|
II. Public POCs for CVE-2021-21976
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2021-21976 (1)
Same Patch Batch · n/a · 2021-02-11 · 23 CVEs total
| CVE-2021-23335 | 7.5 HIGH | LDAP Injection |
| CVE-2021-22654 | Advantech Iview SQL注入漏洞 | |
| CVE-2020-9307 | Hirschmann 安全漏洞 | |
| CVE-2019-19005 | AutoTrace 资源管理错误漏洞 | |
| CVE-2019-19004 | AutoTrace 输入验证错误漏洞 | |
| CVE-2020-25493 | Oclean Mobile Application 加密问题漏洞 | |
| CVE-2021-27191 | Joe Schofield Get-ip-range 输入验证错误漏洞 | |
| CVE-2021-22881 | Rails Action Pack 输入验证错误漏洞 | |
| CVE-2021-22880 | Postgresql PostgreSQL 资源管理错误漏洞 | |
| CVE-2021-22652 | Advantech Iview 访问控制错误漏洞 | |
| CVE-2021-22656 | Advantech Iview 路径遍历漏洞 | |
| CVE-2021-22658 | Advantech Iview SQL注入漏洞 | |
| CVE-2020-35498 | Openvswitch 资源管理错误漏洞 | |
| CVE-2021-20188 | Podman 访问控制错误漏洞 | |
| CVE-2020-10734 | Keycloak 跨站请求伪造漏洞 | |
| CVE-2020-1717 | Keycloak 安全漏洞 | |
| CVE-2021-25688 | Teradici PCoIP Agents 日志信息泄露漏洞 | |
| CVE-2021-25689 | Teradici PCoIP soft client 缓冲区错误漏洞 | |
| CVE-2021-25690 | Teradici PCoIP Soft Client 代码问题漏洞 | |
| CVE-2020-13186 | Teradici Cloud Access Connector 跨站请求伪造漏洞 |
Showing top 20 of 23 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-21976
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