CVE-2021-43798

Grafana Labs — Grafana Path Traversal Vulnerability

CISA KEV · in the CISA KEV catalog since 2025-10-09

What EVULNABLE says

EVULNABLE Risk · priority 84/100 Urgent Intelligence coverage 75/90 — no pre-patch disclosure data
Overdue by 10 monthsCISA KEVActively Exploited

Why it matters: Listed in the CISA KEV catalog, and an EPSS probability of 0.885.

Patch This Cycle

The priority band answers “how soon”, not “how bad” — see Methodology for what it weighs and where it abstains.

The evidence behind it

Published measurements for CVE-2021-43798
MeasureValueSource
CVSS base score 7.5 NVD
FIRST EPSS 0.885 (99.76th pctl) FIRST
Actively exploited Confirmed CISA KEV
Ransomware campaign use Unknown or none CISA KEV
CISA remediation deadline 2025-10-30 — Overdue by 10 months CISA KEV
Intelligence coverage 75/90 — no pre-patch disclosure data

What CISA says to do

This page is an opinion about urgency. Where it and a source of record disagree, the source of record is the record.