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I. Basic Information for CVE-2022-30623
Vulnerability Information

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Vulnerability Title
Chcnav - P5E GNSS Authentication bypass
Source: NVD (National Vulnerability Database)
Vulnerability Description
The server checks the user's cookie in a non-standard way, and a value is entered in the cookie value name of the status and its value is set to true to bypass the identification with the system using a username and password.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
使用候选路径或通道进行的认证绕过
Source: NVD (National Vulnerability Database)
Vulnerability Title
Chcnav P5E GNSS 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Chcnav P5E GNSS是Chcnav公司的全球定位系统。 Chcnav P5E GNSS 存在安全漏洞,该漏洞源于检查用户cookie的方式错误,攻击者利用该漏洞可绕过使用用户名和密码的系统识别。
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
ChcnavChcnav - P5E GNSS 4.2 ~ 4.1* -
II. Public POCs for CVE-2022-30623
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III. Intelligence Information for CVE-2022-30623
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IV. Related Vulnerabilities
V. Comments for CVE-2022-30623

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