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I. Basic Information for CVE-2021-3125
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
In TP-Link TL-XDR3230 < 1.0.12, TL-XDR1850 < 1.0.9, TL-XDR1860 < 1.0.14, TL-XDR3250 < 1.0.2, TL-XDR6060 Turbo < 1.1.8, TL-XDR5430 < 1.0.11, and possibly others, when IPv6 is used, a routing loop can occur that generates excessive network traffic between an affected device and its upstream ISP's router. This occurs when a link prefix route points to a point-to-point link, a destination IPv6 address belongs to the prefix and is not a local IPv6 address, and a router advertisement is received with at least one global unique IPv6 prefix for which the on-link flag is set.
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-XDR 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
TP-Link TL-XDR是中国普联(TP-Link)公司的路由器系列。 多款TP-Link路由器存在安全漏洞,该漏洞源于在使用IPv6时,可能会出现路由环路,导致受影响的设备与上游ISP的路由器之间的网络流量过大。以下产品及版本受到影响:TL-XDR3230 < 1.0.12、TL-XDR1850 < 1.0.9、TL-XDR1860 < 1.0.14、TL-XDR3250 < 1.0.2、TL-XDR6060 Turbo < 1.1.8、TL-XDR5430 < 1.0.11。
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-2021-3125
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III. Intelligence Information for CVE-2021-3125
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IV. Related Vulnerabilities
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