CVE-2021-38530
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.
Netgear NETGEAR是美国网件（Netgear）公司的一款路由器。连接两个或多个网络的硬件设备，在网络间起网关的作用。 NETGEAR存在命令注入漏洞，未经验证的攻击者可利用该漏洞进行命令注入攻击。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-38530
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects RBK40 before 2.5.1.16, RBR40 before 2.5.1.16, RBS40 before 2.5.1.16, RBK20 before 2.5.1.16, RBR20 before 2.5.1.16, RBS20 before 2.5.1.16, RBK50 before 2.5.1.16, RBR50 before 2.5.1.16, RBS50 before 2.5.1.16, and RBS50Y before 2.6.1.40.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Netgear NETGEAR 命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Netgear NETGEAR是美国网件（Netgear）公司的一款路由器。连接两个或多个网络的硬件设备，在网络间起网关的作用。 NETGEAR存在命令注入漏洞，未经验证的攻击者可利用该漏洞进行命令注入攻击。
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 | - |
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II. Public POCs for CVE-2021-38530
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2021-38530 (1)
Same Patch Batch · n/a · 2021-08-11 · 91 CVEs total
| CVE-2021-38516 | 10.0 CRITICAL | 多款Netgear产品安全漏洞 |
| CVE-2021-38528 | 9.6 CRITICAL | Netgear NETGEAR 命令注入漏洞 |
| CVE-2021-38513 | 9.6 CRITICAL | Netgear RBR750 授权问题漏洞 |
| CVE-2021-38518 | 8.4 HIGH | Netgear NETGEAR 命令注入漏洞 |
| CVE-2021-38529 | 8.3 HIGH | Netgear NETGEAR 命令注入漏洞 |
| CVE-2021-38527 | 8.1 HIGH | 多款 NETGEAR 设备命令注入漏洞 |
| CVE-2021-23420 | 7.7 HIGH | Deserialization of Untrusted Data |
| CVE-2021-38515 | 7.4 HIGH | Netgear NETGEAR 安全漏洞 |
| CVE-2021-38523 | 6.9 MEDIUM | NETGEAR R6400 缓冲区错误漏洞 |
| CVE-2021-38517 | 6.9 MEDIUM | Netgear NETGEAR 缓冲区错误漏洞 |
| CVE-2021-38525 | 6.8 MEDIUM | Netgear NETGEAR 缓冲区错误漏洞 |
| CVE-2021-38522 | 6.8 MEDIUM | NETGEAR R6400 缓冲区错误漏洞 |
| CVE-2021-38520 | 6.6 MEDIUM | Netgear NETGEAR 命令注入漏洞 |
| CVE-2021-38519 | 6.3 MEDIUM | Netgear NETGEAR 命令注入漏洞 |
| CVE-2021-38521 | 6.1 MEDIUM | Netgear NETGEAR 命令注入漏洞 |
| CVE-2021-23421 | 5.6 MEDIUM | Prototype Pollution |
| CVE-2021-38531 | 4.7 MEDIUM | Netgear NETGEAR 安全漏洞 |
| CVE-2021-38524 | 4.5 MEDIUM | Netgear多款产品缓冲区错误漏洞 |
| CVE-2021-38526 | 4.3 MEDIUM | Netgear NETGEAR 缓冲区错误漏洞 |
| CVE-2020-25565 | Tecknodreams SapphireIMS 信任管理问题漏洞 |
Showing top 20 of 91 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-38530
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