CVE-2021-20642
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I. Basic Information for CVE-2021-20642
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Improper check or handling of exceptional conditions in LOGITEC LAN-W300N/RS allows a remote attacker to cause a denial-of-service (DoS) condition by sending a specially crafted URL.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
LOGITEC CORPORATION LAN-W300N/RS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
LOGITEC CORPORATION LAN-W300N / RS存在安全漏洞。当登录到设备管理网页的用户访问特制URL，则可能导致拒绝服务。
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 |
|---|---|---|---|---|
| LOGITEC CORPORATION | LAN-W300N/RS | LAN-W300N/RS | - |
II. Public POCs for CVE-2021-20642
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
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- https://www.elecom.co.jp/news/security/20210126-01/x_refsource_MISC
- https://jvn.jp/en/jp/JVN96783542/index.htmlx_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-20642
Same Patch Batch · LOGITEC CORPORATION · 2021-02-12 · 8 CVEs total
| CVE-2021-20635 | LOGITEC CORPORATION LAN-WN/GR 安全漏洞 | |
| CVE-2021-20636 | LOGITEC CORPORATION LAN-WN/PRB 跨站请求伪造漏洞 | |
| CVE-2021-20637 | LOGITEC CORPORATION LAN-W300N/PR5B 安全漏洞 | |
| CVE-2021-20638 | LOGITEC CORPORATION LAN-W300N/PGRB 操作系统命令注入漏洞 | |
| CVE-2021-20639 | LOGITEC CORPORATION LAN-W300N/PGRB 操作系统命令注入漏洞 | |
| CVE-2021-20640 | LOGITEC CORPORATION LAN-W300N/PGRB 缓冲区错误漏洞 | |
| CVE-2021-20641 | LOGITEC CORPORATION LAN-WN/RS 跨站请求伪造漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2021-20642
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