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I. Basic Information for CVE-2021-21913
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An information disclosure vulnerability exists in the WiFi Smart Mesh functionality of D-LINK DIR-3040 1.13B03. A specially-crafted network request can lead to command execution. An attacker can connect to the MQTT service to trigger this vulnerability.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
使用硬编码的凭证
Source: NVD (National Vulnerability Database)
Vulnerability Title
D-LINK DIR-3040 信任管理问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
D-Link D-LINK DIR-3040是中国台湾友讯(D-Link)公司的一个路由器。提供连接网络的功能。 D-LINK DIR-3040 中存在信任管理问题漏洞,该漏洞源于产品的WiFi Smart Mesh功能未对特殊的网络请求做安全验证。攻击者可通过该漏洞导致命令执行获取敏感信息。以下产品及版本受到影响:D-LINK DIR-3040 1.13B03 版本。
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
VendorProductAffected VersionsCPESubscribe
-D-Link D-LINK DIR-3040 1.13B03 -
II. Public POCs for CVE-2021-21913
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III. Intelligence Information for CVE-2021-21913
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IV. Related Vulnerabilities
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