CVE-2021-43815
published 2021-12-10CVE-2021-43815: 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…
PriorityP428medium4.3CVSS 3.1
AVNACLPRLUINSUCLINAN
EPSS
1.77%
75.4th percentile
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.
Affected
5 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| github.com | grafana_grafana | >= 8.0.0-beta3 < 8.3.2 | 8.3.2 |
| grafana | grafana | < 7.5.12 | 7.5.12 |
| grafana | grafana | — | — |
| grafana | grafana | — | — |
| grafana | grafana | >= 8.0.0 < 8.3.2 | 8.3.2 |
CVSS provenance
nvdv3.14.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
nvdv2.03.5LOWAV:N/AC:M/Au:S/C:P/I:N/A:N
ghsa7.5HIGH
osv7.5HIGH
vendor_redhat4.3MEDIUM
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
Red Hat
grafana: directory traversal for .csv files
vendor_redhat·2021-12-10·CVSS 4.3
CVE-2021-43815 [MEDIUM] CWE-22 grafana: directory traversal for .csv files
grafana: directory traversal for .csv files
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 hand
GHSA
Grafana directory traversal for .cvs files
ghsa·2024-05-14·CVSS 7.5
CVE-2021-43815 [HIGH] CWE-22 Grafana directory traversal for .cvs files
Grafana directory traversal for .cvs files
Today we are releasing Grafana `8.3.2` and `7.5.12`. This patch release includes a moderate severity security fix for directory traversal for arbitrary `.csv` files. It only affects instances that have the developer testing tool called [TestData DB data source](https://grafana.com/docs/grafana/latest/datasources/testdata/) enabled and configured.
The vulnerability is limited in scope, and only allows access to files with the extension `.csv` to **authenticated users only.**
This is a follow-up patch release to our recent [CVE-2021-43798](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43798) release. If you haven’t read about that high severity security fix, we recommend that you review the [initial blog post](https://grafana.com/blog/2
OSV
Grafana directory traversal for .cvs files
osv·2024-05-14·CVSS 7.5
CVE-2021-43815 [HIGH] Grafana directory traversal for .cvs files
Grafana directory traversal for .cvs files
Today we are releasing Grafana `8.3.2` and `7.5.12`. This patch release includes a moderate severity security fix for directory traversal for arbitrary `.csv` files. It only affects instances that have the developer testing tool called [TestData DB data source](https://grafana.com/docs/grafana/latest/datasources/testdata/) enabled and configured.
The vulnerability is limited in scope, and only allows access to files with the extension `.csv` to **authenticated users only.**
This is a follow-up patch release to our recent [CVE-2021-43798](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43798) release. If you haven’t read about that high severity security fix, we recommend that you review the [initial blog post](https://grafana.com/blog/2
OSV
CVE-2021-43815: Grafana is an open-source platform for monitoring and observability
osv·2021-12-10·CVSS 4.3
CVE-2021-43815 [MEDIUM] CVE-2021-43815: Grafana is an open-source platform for monitoring and observability
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.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
http://www.openwall.com/lists/oss-security/2021/12/10/4https://github.com/grafana/grafana/commit/d6ec6f8ad28f0212e584406730f939105ff6c6d3https://github.com/grafana/grafana/commit/fd48aee61e4328aae8d5303a9efd045fa0ca308dhttps://github.com/grafana/grafana/releases/tag/v8.3.2https://github.com/grafana/grafana/security/advisories/GHSA-7533-c8qv-jm9mhttps://grafana.com/blog/2021/12/10/grafana-8.3.2-and-7.5.12-released-with-moderate-severity-security-fix/https://security.netapp.com/advisory/ntap-20220107-0006/http://www.openwall.com/lists/oss-security/2021/12/10/4https://github.com/grafana/grafana/commit/d6ec6f8ad28f0212e584406730f939105ff6c6d3https://github.com/grafana/grafana/commit/fd48aee61e4328aae8d5303a9efd045fa0ca308dhttps://github.com/grafana/grafana/releases/tag/v8.3.2https://github.com/grafana/grafana/security/advisories/GHSA-7533-c8qv-jm9mhttps://grafana.com/blog/2021/12/10/grafana-8.3.2-and-7.5.12-released-with-moderate-severity-security-fix/https://security.netapp.com/advisory/ntap-20220107-0006/
2021-12-10
Published