CVE-2021-41653
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I. Basic Information for CVE-2021-41653
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The PING function on the TP-Link TL-WR840N EU v5 router with firmware through TL-WR840N(EU)_V5_171211 is vulnerable to remote code execution via a crafted payload in an IP address input field.
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
Tp-link TL-WR840N 代码注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tp-link TL-WR840N是中国普联（Tp-link）公司的一款无线路由器。 TP-Link TL-WR840N EU v5路由器 TL-WR840N(EU) v5 171211固件之前版本存在安全漏洞，设备中的PING功能对于IP地址提交的数据缺少过滤和转义，容易受到通过IP地址输入字段中精心制作的负载的远程代码执行的攻击。
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)
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Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
II. Public POCs for CVE-2021-41653
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | TP-Link TL-WR840N EU v5 Remote Code Execution | https://github.com/likeww/CVE-2021-41653 | POC Details |
| 2 | The PING function on the TP-Link TL-WR840N EU v5 router with firmware through TL-WR840N(EU)_V5_171211 is vulnerable to remote code execution via a specially crafted payload in an IP address input field. | https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-41653.yaml | POC Details |
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2021-41653
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- https://k4m1ll0.com/cve-2021-41653.htmlx_refsource_MISC
- https://www.tp-link.com/us/press/security-advisory/x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-41653
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V. Comments for CVE-2021-41653
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