CVE-2022-35957— Authentication Bypass in Grafana via auth proxy allowing escalation from admin to server admin
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I. Basic Information for CVE-2022-35957
Vulnerability Information
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Vulnerability Title
Authentication Bypass in Grafana via auth proxy allowing escalation from admin to server admin
Source: NVD (National Vulnerability Database)
Vulnerability Description
Grafana is an open-source platform for monitoring and observability. Versions prior to 9.1.6 and 8.5.13 are vulnerable to an escalation from admin to server admin when auth proxy is used, allowing an admin to take over the server admin account and gain full control of the grafana instance. All installations should be upgraded as soon as possible. As a workaround deactivate auth proxy following the instructions at: https://grafana.com/docs/grafana/latest/setup-grafana/configure-security/configure-authentication/auth-proxy/
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
使用欺骗进行的认证绕过
Source: NVD (National Vulnerability Database)
Vulnerability Title
Grafana 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Grafana是Grafana实验室的一套提供可视化监控界面的开源监控工具。该工具主要用于监控和分析Graphite、InfluxDB和Prometheus等。 Grafana 9.1.6之前版本和8.5.13之前版本存在安全漏洞，该漏洞源于Auth 代理允许通过仅在 HTTP 标头中提供用户名（或电子邮件）来对用户进行身份验证，攻击者利用该漏洞可以从管理员权限升级到服务器管理员。
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
II. Public POCs for CVE-2022-35957
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IV. Related Vulnerabilities
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V. Comments for CVE-2022-35957
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