CVE-2021-43798

KEV
Published: Dic 07, 2021 Last Modified: Ott 24, 2025
ExploitDB:
Other exploit source:
Google Dorks:
HIGH 7,5
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: none
Availability: none
MEDIUM 5,0
Source: [email protected]
Access Vector: network
Access Complexity: low
Authentication: none
Confidentiality: partial
Integrity: none
Availability: none

Description

AI Translation Available

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.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,9444
Percentile
1,0th
Updated

EPSS Score Trend (Last 90 Days)

22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Stable
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Integrity Confidentiality Availability
Potential Impacts:
Execute Unauthorized Code Or Commands Modify Files Or Directories Read Files Or Directories Dos: Crash, Exit, Or Restart
Applicable Platforms
Technologies: AI/ML
Likelihood of Exploit: High
View CWE Details
Exploit

Grafana 8.3.0 - Directory Traversal and Arbitrary File …

Grafana 8.3.0 - Directory Traversal and Arbitrary File Read

Author: s1gh Published:
View Exploit Code →
Application

Grafana by Grafana

Product Information
Vendor Grafana
Product Grafana
Version 8.0.0
cpe:2.3:a:grafana:grafana:8.0.0:beta1:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Grafana by Grafana

Product Information
Vendor Grafana
Product Grafana
Version Range Affected
From 8.0.1 (inclusive)
To 8.0.7 (exclusive)
cpe:2.3:a:grafana:grafana:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Grafana by Grafana

Product Information
Vendor Grafana
Product Grafana
Version 8.0.0
cpe:2.3:a:grafana:grafana:8.0.0:beta3:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Grafana by Grafana

Product Information
Vendor Grafana
Product Grafana
Version Range Affected
From 8.1.0 (inclusive)
To 8.1.8 (exclusive)
cpe:2.3:a:grafana:grafana:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Grafana by Grafana

Product Information
Vendor Grafana
Product Grafana
Version Range Affected
From 8.2.0 (inclusive)
To 8.2.7 (exclusive)
cpe:2.3:a:grafana:grafana:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Grafana by Grafana

Product Information
Vendor Grafana
Product Grafana
Version 8.0.0
cpe:2.3:a:grafana:grafana:8.0.0:beta2:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Grafana by Grafana

Product Information
Vendor Grafana
Product Grafana
Version 8.3.0
cpe:2.3:a:grafana:grafana:8.3.0:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://www.cisa.gov/known-exploited-vulnerabilities-catalo…
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021…
http://packetstormsecurity.com/files/165198/Grafana-Arbitra…
http://packetstormsecurity.com/files/165198/Grafana-Arbitrary-File-Reading.html
http://packetstormsecurity.com/files/165221/Grafana-8.3.0-D…
http://packetstormsecurity.com/files/165221/Grafana-8.3.0-Directory-Traversal-A…
https://github.com/grafana/grafana/commit/c798c0e958d15d9cc…
https://github.com/grafana/grafana/commit/c798c0e958d15d9cc7f27c72113d572fa5854…
https://github.com/grafana/grafana/security/advisories/GHSA…
https://github.com/grafana/grafana/security/advisories/GHSA-8pjx-jj86-j47p
https://grafana.com/blog/2021/12/08/an-update-on-0day-cve-2…
https://grafana.com/blog/2021/12/08/an-update-on-0day-cve-2021-43798-grafana-di…
https://security.netapp.com/advisory/ntap-20211229-0004/
https://security.netapp.com/advisory/ntap-20211229-0004/
http://www.openwall.com/lists/oss-security/2021/12/09/2
http://www.openwall.com/lists/oss-security/2021/12/09/2
http://www.openwall.com/lists/oss-security/2021/12/10/4
http://www.openwall.com/lists/oss-security/2021/12/10/4
http://packetstormsecurity.com/files/165198/Grafana-Arbitra…
http://packetstormsecurity.com/files/165198/Grafana-Arbitrary-File-Reading.html
http://packetstormsecurity.com/files/165221/Grafana-8.3.0-D…
http://packetstormsecurity.com/files/165221/Grafana-8.3.0-Directory-Traversal-A…
https://github.com/grafana/grafana/commit/c798c0e958d15d9cc…
https://github.com/grafana/grafana/commit/c798c0e958d15d9cc7f27c72113d572fa5854…
https://github.com/grafana/grafana/security/advisories/GHSA…
https://github.com/grafana/grafana/security/advisories/GHSA-8pjx-jj86-j47p
https://grafana.com/blog/2021/12/08/an-update-on-0day-cve-2…
https://grafana.com/blog/2021/12/08/an-update-on-0day-cve-2021-43798-grafana-di…
https://security.netapp.com/advisory/ntap-20211229-0004/
https://security.netapp.com/advisory/ntap-20211229-0004/
http://www.openwall.com/lists/oss-security/2021/12/09/2
http://www.openwall.com/lists/oss-security/2021/12/09/2
http://www.openwall.com/lists/oss-security/2021/12/10/4
http://www.openwall.com/lists/oss-security/2021/12/10/4