Vulnerability Details : CVE-2022-29170
Grafana is an open-source platform for monitoring and observability. In Grafana Enterprise, the Request security feature allows list allows to configure Grafana in a way so that the instance doesn’t call or only calls specific hosts. The vulnerability present starting with version 7.4.0-beta1 and prior to versions 7.5.16 and 8.5.3 allows someone to bypass these security configurations if a malicious datasource (running on an allowed host) returns an HTTP redirect to a forbidden host. The vulnerability only impacts Grafana Enterprise when the Request security allow list is used and there is a possibility to add a custom datasource to Grafana which returns HTTP redirects. In this scenario, Grafana would blindly follow the redirects and potentially give secure information to the clients. Grafana Cloud is not impacted by this vulnerability. Versions 7.5.16 and 8.5.3 contain a patch for this issue. There are currently no known workarounds.
Vulnerability category: Open redirect
Products affected by CVE-2022-29170
- cpe:2.3:a:grafana:grafana:*:*:*:*:enterprise:*:*:*
- cpe:2.3:a:grafana:grafana:*:*:*:*:enterprise:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-29170
0.14%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 49 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-29170
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
4.9
|
MEDIUM | AV:N/AC:M/Au:S/C:P/I:P/A:N |
6.8
|
4.9
|
NIST | |
8.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N |
3.1
|
4.7
|
NIST | |
6.6
|
MEDIUM | CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:L |
1.3
|
4.7
|
GitHub, Inc. |
CWE ids for CVE-2022-29170
-
A web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a Redirect. This simplifies phishing attacks.Assigned by: security-advisories@github.com (Primary)
References for CVE-2022-29170
-
https://github.com/grafana/grafana/releases/tag/v7.5.16
Release 7.5.16 (2022-05-19) · grafana/grafana · GitHubRelease Notes;Third Party Advisory
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https://github.com/grafana/grafana/releases/tag/v8.5.3
Release 8.5.3 (2022-05-19) · grafana/grafana · GitHubRelease Notes;Third Party Advisory
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https://security.netapp.com/advisory/ntap-20220707-0005/
CVE-2022-29170 Grafana Vulnerability in NetApp Products | NetApp Product SecurityThird Party Advisory
-
https://github.com/grafana/grafana/pull/49240
Security: fixes CVE-2022-29170 by xlson · Pull Request #49240 · grafana/grafana · GitHubIssue Tracking;Patch;Third Party Advisory
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https://github.com/grafana/grafana/security/advisories/GHSA-9rrr-6fq2-4f99
Grafana Enterprise datasource network restrictions bypass via HTTP redirects · Advisory · grafana/grafana · GitHubPatch;Third Party Advisory
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