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CVE Watch—

CVE-2021-39226

Grafana Authentication Bypass Vulnerability

CVSS

—

Sin CVSS

EPSS

99.9%

p100

KEV

SÍ

25 ago 2022

Exploit Today

80

0-100

Publicado: — · Última mod.: —

EPSS · 30d
99.9%EPSS · 30 días99.9%
2026-08-022026-08-30
Ficha del catálogo KEV

Producto

Grafana Labs / Grafana

Vulnerabilidad

Grafana Authentication Bypass Vulnerability

Añadido a KEV

25 ago 2022

Remediar antes de

15 sept 2022

Uso conocido en ransomware

No

Descripción resumida

Grafana contains an authentication bypass vulnerability that allows authenticated and unauthenticated users to view and delete all snapshot data, potentially resulting in complete snapshot data loss.

Acción requerida

Apply updates per vendor instructions.

Notas

https://grafana.com/blog/2021/10/05/grafana-7.5.11-and-8.1.6-released-with-critical-security-fix/; https://nvd.nist.gov/vuln/detail/CVE-2021-39226

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