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I. Basic Information for CVE-2021-33274
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
D-Link DIR-809 devices with firmware through DIR-809Ax_FW1.12WWB03_20190410 were discovered to contain a stack buffer overflow vulnerability in the function FUN_80040af8 in /formWlanSetup. This vulnerability is triggered via a crafted POST request.
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 DIR-809 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
D-Link DIR-809是中国友讯（D-Link）公司的一款双频路由器。 D-Link DIR-809 中存在缓冲区错误漏洞，该漏洞源于产品/formWlanSetup链接中的FUN_80040af8函数未能有效判断数据边界。攻击者可通过POST请求导致缓冲区溢出。以下产品及版本受到影响：D-Link DIR-809 Ax_FW1.12WWB03_20190410 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
-n/a n/a -
II. Public POCs for CVE-2021-33274
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III. Intelligence Information for CVE-2021-33274
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IV. Related Vulnerabilities
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Same vendor: n/a
V. Comments for CVE-2021-33274

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