| Vulnerability Name: | CVE-2021-43815 (CCN-215138) | ||||||||||||||||||||||||
| Assigned: | 2021-12-10 | ||||||||||||||||||||||||
| Published: | 2021-12-10 | ||||||||||||||||||||||||
| Updated: | 2022-03-31 | ||||||||||||||||||||||||
| Summary: | Grafana is an open-source platform for monitoring and observability. Grafana prior to versions 8.3.2 and 7.5.12 has a directory traversal for arbitrary .csv files. It only affects instances that have the developer testing tool called TestData DB data source enabled and configured. The vulnerability is limited in scope, and only allows access to files with the extension .csv to authenticated users only. Grafana Cloud instances have not been affected by the vulnerability. Versions 8.3.2 and 7.5.12 contain a patch for this issue. There is a workaround available for users who cannot upgrade. Running a reverse proxy in front of Grafana that normalizes the PATH of the request will mitigate the vulnerability. The proxy will have to also be able to handle url encoded paths. | ||||||||||||||||||||||||
| CVSS v3 Severity: | 4.3 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N) 3.8 Low (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C)
3.8 Low (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C)
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| CVSS v2 Severity: | 3.5 Low (CVSS v2 Vector: AV:N/AC:M/Au:S/C:P/I:N/A:N)
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| Vulnerability Type: | CWE-22 | ||||||||||||||||||||||||
| Vulnerability Consequences: | Obtain Information | ||||||||||||||||||||||||
| References: | Source: MITRE Type: CNA CVE-2021-43815 Source: MLIST Type: Mailing List, Patch, Third Party Advisory [oss-security] 20211210 CVE-2021-43813 and CVE-2021-43815 - Grafana directory traversal for some .md and .csv files Source: XF Type: UNKNOWN grafana-cve202143815-dir-traversal(215138) Source: MISC Type: Patch, Third Party Advisory https://github.com/grafana/grafana/commit/d6ec6f8ad28f0212e584406730f939105ff6c6d3 Source: MISC Type: Patch, Third Party Advisory https://github.com/grafana/grafana/commit/fd48aee61e4328aae8d5303a9efd045fa0ca308d Source: MISC Type: Release Notes, Third Party Advisory https://github.com/grafana/grafana/releases/tag/v8.3.2 Source: CCN Type: grafana GIT Repository CVE-2021-43815: Grafana directory traversal for `.csv` files, 8.0.0-beta3 - 8.3.1 Source: CONFIRM Type: Patch, Third Party Advisory https://github.com/grafana/grafana/security/advisories/GHSA-7533-c8qv-jm9m Source: MISC Type: Patch, Third Party Advisory https://grafana.com/blog/2021/12/10/grafana-8.3.2-and-7.5.12-released-with-moderate-severity-security-fix/ Source: CCN Type: oss-sec Mailing List, Fri, 10 Dec 2021 21:52:26 +0100 CVE-2021-43813 and CVE-2021-43815 - Grafana directory traversal for some .md and .csv files Source: CONFIRM Type: Third Party Advisory https://security.netapp.com/advisory/ntap-20220107-0006/ | ||||||||||||||||||||||||
| Vulnerable Configuration: | Configuration 1: Configuration CCN 1:  Denotes that component is vulnerable | ||||||||||||||||||||||||
| Oval Definitions | |||||||||||||||||||||||||
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