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I. Basic Information for CVE-2021-20844
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Improper neutralization of HTTP request headers for scripting syntax vulnerability in the Web GUI of RTX830 Rev.15.02.17 and earlier, NVR510 Rev.15.01.18 and earlier, NVR700W Rev.15.00.19 and earlier, and RTX1210 Rev.14.01.38 and earlier allows a remote authenticated attacker to obtain sensitive information via a specially crafted web page.
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
yamaha 部分产品 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Yamaha NVR500等都是日本雅马哈（Yamaha）公司的产品。Yamaha NVR500是一款企业级路由器。Yamaha RTX810是一款千兆VPN（虚拟私人网络）路由器。Yamaha FWX120是一款防火墙产品。 yamaha 部分产品存在信息泄露漏洞，该漏洞源于 Web GUI 中脚本语法漏洞的 HTTP 请求标头中和不当。
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
Yamaha CorporationRTX830, NVR510, NVR700W, RTX1210 RTX830 Rev.15.02.17 and earlier, NVR510 Rev.15.01.18 and earlier, NVR700W Rev.15.00.19 and earlier, RTX1210 Rev.14.01.38 and earlier -
II. Public POCs for CVE-2021-20844
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III. Intelligence Information for CVE-2021-20844
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IV. Related Vulnerabilities
Same product: RTX830, NVR510, NVR700W, RTX1210
Same vendor: Yamaha Corporation
V. Comments for CVE-2021-20844

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