CVE-2021-42563
Quick assessment
Affected
n/a n/a
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.
NI Service Locator是NI 服务定位器存储注册的服务并将数据返回给请求服务的客户端。 NI Service Locator 18.0之前版本存在安全漏洞，本地用户可以将任意代码插入未加引号的服务路径并提升权限。
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I. Basic Information for CVE-2021-42563
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
There is an Unquoted Service Path in NI Service Locator (nisvcloc.exe) in versions prior to 18.0 on Windows. This may allow an authorized local user to insert arbitrary code into the unquoted service path and escalate privileges.
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
NI Service Locator 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
NI Service Locator是NI 服务定位器存储注册的服务并将数据返回给请求服务的客户端。 NI Service Locator 18.0之前版本存在安全漏洞，本地用户可以将任意代码插入未加引号的服务路径并提升权限。
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 |
|---|---|---|---|---|
| - | n/a | n/a | - |
|
II. Public POCs for CVE-2021-42563
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2021-42563 (1)
Same Patch Batch · n/a · 2021-11-12 · 15 CVEs total
| CVE-2020-21141 | iCMS 跨站请求伪造漏洞 | |
| CVE-2021-43610 | Belledonne Belle-sip 环境问题漏洞 | |
| CVE-2021-43611 | Belledonne Belle-sip 安全漏洞 | |
| CVE-2021-43332 | GNU Mailman 跨站脚本漏洞 | |
| CVE-2021-43331 | GNU Mailman 跨站脚本漏洞 | |
| CVE-2021-39303 | JAMF Jamf Pro 代码问题漏洞 | |
| CVE-2021-43579 | HTMLDOC 缓冲区错误漏洞 | |
| CVE-2021-43492 | Alquist 路径遍历漏洞 | |
| CVE-2021-43493 | ServerManagement 路径遍历漏洞 | |
| CVE-2021-43494 | OpenCV 路径遍历漏洞 | |
| CVE-2021-43496 | Clustering 路径遍历漏洞 | |
| CVE-2021-42775 | Emulex Hba Manager 安全漏洞 | |
| CVE-2021-42773 | Broadcom Management Center 信息泄露漏洞 | |
| CVE-2021-42774 | Broadcom Management Center 缓冲区错误漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2021-42563
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