CVE-2021-20696
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I. Basic Information for CVE-2021-20696
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
DAP-1880AC firmware version 1.21 and earlier allows a remote authenticated attacker to execute arbitrary OS commands by sending a specially crafted request to a specific CGI program.
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
D-Link DAP-1880AC 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
D-Link DAP-1880AC是中国台湾友讯（D-Link）公司的一个无线接入点。提供构建同时的双频无线网络，可在2.4GHz和5GHz频段实现广泛的无线区域。 DAP-1880AC固件版本 1.2.1及之前存在操作系统命令注入漏洞，该漏洞源于经过身份验证的远程攻击者可以向特定CGI程序发送特制请求，可能导致任意命令注入。
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 |
|---|---|---|---|---|
| D-Link Japan K.K. | DAP-1880AC | firmware version 1.21 and earlier | - |
II. Public POCs for CVE-2021-20696
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://jvn.jp/en/vu/JVNVU92898656/index.htmlx_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-20696
Same Patch Batch · D-Link Japan K.K. · 2021-04-26 · 4 CVEs total
| CVE-2021-20694 | D-Link DAP-1880AC 安全漏洞 | |
| CVE-2021-20695 | D-Link DAP-1880AC 信任管理问题漏洞 | |
| CVE-2021-20697 | D-Link DAP-1880AC 访问控制错误漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2021-20696
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