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HIGH CISA KEV

CVE-2021-43798

CVSS v3

7.5

HIGH

Score EPSS

88.5 %

probabilité d’exploitation au 2026-10-05

CISA KEV

Oui

exploitation connue

Exploitation

—

statut SSVC

Description

Grafana is an open-source platform for monitoring and observability. Grafana versions 8.0.0-beta1 through 8.3.0 (except for patched versions) iss vulnerable to directory traversal, allowing access to local files. The vulnerable URL path is: `<grafana_host_url>/public/plugins//`, where is the plugin ID for any installed plugin. At no time has Grafana Cloud been vulnerable. Users are advised to upgrade to patched versions 8.0.7, 8.1.8, 8.2.7, or 8.3.1. The GitHub Security Advisory contains more information about vulnerable URL paths, mitigation, and the disclosure timeline.

Vulnérabilité activement exploitée (CISA)

Date d’ajout
2025-10-09
Échéance de correction
2025-10-30
Usage par rançongiciel
Unknown

Détails techniques

Publiée le
2021-12-07
Exploit-DB
EDB-50581

Questions fréquentes

Qu’est-ce que CVE-2021-43798 ?

Grafana is an open-source platform for monitoring and observability. Grafana versions 8.0.0-beta1 through 8.3.0 (except for patched versions) iss vulnerable to directory traversal, allowing access to local files. The vulnerable URL path is: `<grafana_host_url>/public/plugins//`, where is the plugin ID for any installed plugin. At no time has Grafana Cloud been vulnerable. Users are advised to upgrade to patched versions 8.0.7, 8.1.8, 8.2.7, or 8.3.1. The GitHub Security Advisory contains more information about vulnerable URL paths, mitigation, and the disclosure timeline.

CVE-2021-43798 est-elle activement exploitée ?

Oui. CVE-2021-43798 figure au catalogue CISA des vulnérabilités activement exploitées (KEV) : son exploitation est confirmée. La CISA impose aux agences fédérales de la corriger avant le 2025-10-30.

Quel est le score CVSS de CVE-2021-43798 ?

CVE-2021-43798 a un score de base CVSS v3 de 7.5 (gravité HIGH).

CVE-2021-43798 touche-t-elle votre environnement ?

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