Vulnerability Details : CVE-2021-31828
An SSRF issue in Open Distro for Elasticsearch (ODFE) before 1.13.1.0 allows an existing privileged user to enumerate listening services or interact with configured resources via HTTP requests exceeding the Alerting plugin's intended scope.
Vulnerability category: Server-side request forgery (SSRF)
Products affected by CVE-2021-31828
- cpe:2.3:a:amazon:open_distro:*:*:*:*:*:elasticsearch:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-31828
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 24 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-31828
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.5
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:P/A:N |
8.0
|
4.9
|
NIST | |
|
7.1
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N |
2.8
|
4.2
|
NIST |
CWE ids for CVE-2021-31828
-
The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-31828
-
https://rotem-bar.com/ssrf-in-open-distro-for-elasticsearch-cve-2021-31828
CVE-2021-31828 - SSRF in Open Distro for ElasticSearchThird Party Advisory
-
https://github.com/opendistro-for-elasticsearch/alerting/pull/353
Support host deny list for Destinations by skkosuri-amzn · Pull Request #353 · opendistro-for-elasticsearch/alerting · GitHubPatch;Third Party Advisory
-
https://opendistro.github.io/for-elasticsearch-docs/version-history/
Version History - Open Distro for Elasticsearch DocumentationRelease Notes;Third Party Advisory
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