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I. Basic Information for CVE-2018-18489
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The ping feature in the Diagnostic functionality on TP-LINK WR840N v2 Firmware 3.16.9 Build 150701 Rel.51516n devices allows remote attackers to cause a denial of service (HTTP service termination) by modifying the packet size to be higher than the UI limit of 1472.
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 WR840N 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
TP-Link WR840N是中国普联(TP-Link)的一款无线路由器。 使用3.16.9 Build 150701 Rel.51516n版本固件的TP-LINK WR840N v2中的诊断功能存在安全漏洞。远程攻击者可通过修改数据包的大小利用该漏洞造成拒绝服务(HTTP服务终止)。
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-2018-18489
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III. Intelligence Information for CVE-2018-18489
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