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I. Basic Information for CVE-2021-45989
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Tenda routers G1 and G3 v15.11.0.17(9502)_CN were discovered to contain a stack overflow in the function guestWifiRuleRefresh. This vulnerability allows attackers to cause a Denial of Service (DoS) via the qosGuestUpstream and qosGuestDownstream parameters.
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
Tenda G1 and G3 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tenda G1 and G3是中国腾达（Tenda）公司的一个路由器。 Tenda G1 and G3 v15.11.0.17(9502)_CN存在缓冲区错误漏洞，该漏洞允许攻击者通过 qosGuestUpstream 和 qosGuestDownstream 参数导致拒绝服务 (DoS)。
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-2021-45989
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III. Intelligence Information for CVE-2021-45989
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IV. Related Vulnerabilities
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Same vendor: n/a
V. Comments for CVE-2021-45989

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