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CVE-2022-21713— Exposure of Sensitive Information in Grafana

Quick assessment

Affected
grafana grafana
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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 中存在访问控制错误漏洞，该漏洞源于产品的多个API端点未验证用户的权限。攻击者可通过该漏洞访问敏感信息。

CVSS 4.3 · Medium EPSS 1.18% · P65

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2022-21713

Vulnerability Information
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Vulnerability Title
Exposure of Sensitive Information in Grafana
Source: CVE Program / CVE List V5
Vulnerability Description
Grafana is an open-source platform for monitoring and observability. Affected versions of Grafana expose multiple API endpoints which do not properly handle user authorization. `/teams/:teamId` will allow an authenticated attacker to view unintended data by querying for the specific team ID, `/teams/:search` will allow an authenticated attacker to search for teams and see the total number of available teams, including for those teams that the user does not have access to, and `/teams/:teamId/members` when editors_can_admin flag is enabled, an authenticated attacker can see unintended data by querying for the specific team ID. Users are advised to upgrade as soon as possible. There are no known workarounds for this issue.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不正确
Source: CVE Program / CVE List V5
Vulnerability Title
Grafana 访问控制错误漏洞
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 中存在访问控制错误漏洞，该漏洞源于产品的多个API端点未验证用户的权限。攻击者可通过该漏洞访问敏感信息。
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

Vendor Product Affected Versions CPE Subscribe
grafana grafana >= 5.0.0-beta1, < 7.5.15 -

II. Public POCs for CVE-2022-21713

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III. Intelligence Information for CVE-2022-21713

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Patches & Fixes for CVE-2022-21713 (1)

Vendor Advisories for CVE-2022-21713 (2)

Mailing List Discussions for CVE-2022-21713 (3)

Same Patch Batch · grafana · 2022-02-08 · 3 CVEs total

CVE-2022-21702 6.5 MEDIUM Cross site scripting in Grafana proxy
CVE-2022-21703 6.3 MEDIUM Cross Site Request Forgery in Grafana

IV. Related Vulnerabilities

Same product: grafana
Same vendor: grafana
Same weakness: CWE-863

V. Comments for CVE-2022-21713

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