Grafana up to 7.5.12/8.3.3 Data Source information disclosure

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
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CTI Interest Score
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4.2$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in Grafana up to 7.5.12/8.3.3. This impacts an unknown function of the component Data Source Handler. This manipulation causes information disclosure. This vulnerability is registered as CVE-2022-21673. Remote exploitation of the attack is possible. No exploit is available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability has been found in Grafana up to 7.5.12/8.3.3 and classified as problematic. Affected by this vulnerability is an unknown code of the component Data Source Handler. The manipulation with an unknown input leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality.

The weakness was published 01/19/2022 as GHSA-8wjh-59cw-9xh4. The advisory is shared at github.com. This vulnerability is known as CVE-2022-21673 since 11/16/2021. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1592 for this issue.

The vulnerability scanner Nessus provides a plugin with the ID 260721 (Linux Distros Unpatched Vulnerability : CVE-2022-21673), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 7.5.13 or 8.3.4 eliminates this vulnerability. The upgrade is hosted for download at github.com.

The vulnerability is also documented in the vulnerability database at Tenable (260721). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.2

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 4.3
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 260721
Nessus Name: Linux Distros Unpatched Vulnerability : CVE-2022-21673

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Grafana 7.5.13/8.3.4

Timelineinfo

11/16/2021 🔍
01/19/2022 +64 days 🔍
01/19/2022 +0 days 🔍
09/03/2025 +1323 days 🔍

Sourcesinfo

Product: github.com

Advisory: GHSA-8wjh-59cw-9xh4
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2022-21673 (🔍)
GCVE (CVE): GCVE-0-2022-21673
GCVE (VulDB): GCVE-100-190705

Entryinfo

Created: 01/19/2022 13:05
Updated: 09/03/2025 18:19
Changes: 01/19/2022 13:05 (50), 01/20/2022 14:55 (2), 09/03/2025 18:19 (16)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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