Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2022-21703

Severity CVSS v4.0:
Pending analysis
Type:
CWE-352 Cross-Site Request Forgery (CSRF)
Publication date:
08/02/2022
Last modified:
07/11/2023

Description

Grafana is an open-source platform for monitoring and observability. Affected versions are subject to a cross site request forgery vulnerability which allows attackers to elevate their privileges by mounting cross-origin attacks against authenticated high-privilege Grafana users (for example, Editors or Admins). An attacker can exploit this vulnerability for privilege escalation by tricking an authenticated user into inviting the attacker as a new user with high privileges. Users are advised to upgrade as soon as possible. There are no known workarounds for this issue.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 8.80 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
8.80
Severity 3.x
HIGH
Vector 2.0
AV:N/AC:M/Au:N/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 6.80 MEDIUM
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Medium
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): Physical
Availability (A): Physical

Base Score 2.0
6.80
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:grafana:grafana:*:*:*:*:*:*:*:* 3.0.1 (including) 7.5.15 (excluding)
cpe:2.3:a:grafana:grafana:*:*:*:*:*:*:*:* 8.0.0 (including) 8.3.5 (excluding)
cpe:2.3:a:grafana:grafana:3.0.0:beta1:*:*:*:*:*:*
cpe:2.3:a:grafana:grafana:3.0.0:beta2:*:*:*:*:*:*
cpe:2.3:a:grafana:grafana:3.0.0:beta3:*:*:*:*:*:*
cpe:2.3:a:grafana:grafana:3.0.0:beta4:*:*:*:*:*:*
cpe:2.3:a:grafana:grafana:3.0.0:beta5:*:*:*:*:*:*
cpe:2.3:a:grafana:grafana:3.0.0:beta6:*:*:*:*:*:*
cpe:2.3:a:grafana:grafana:3.0.0:beta7:*:*:*:*:*:*
cpe:2.3:a:netapp:e-series_performance_analyzer:*:*:*:*:*:*:*:* 3.0 (excluding)
cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools