Vulnerability Details : CVE-2021-22044
In Spring Cloud OpenFeign 3.0.0 to 3.0.4, 2.2.0.RELEASE to 2.2.9.RELEASE, and older unsupported versions, applications using type-level `@RequestMapping`annotations over Feign client interfaces, can be involuntarily exposing endpoints corresponding to `@RequestMapping`-annotated interface methods.
Vulnerability category: Information leak
Products affected by CVE-2021-22044
- cpe:2.3:a:vmware:spring_cloud_openfeign:*:*:*:*:*:*:*:*
- cpe:2.3:a:vmware:spring_cloud_openfeign:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-22044
0.14%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 50 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-22044
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:N/A:N |
10.0
|
2.9
|
NIST | |
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2021-22044
-
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.Assigned by: security@vmware.com (Secondary)
-
The product exposes a resource to the wrong control sphere, providing unintended actors with inappropriate access to the resource.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-22044
-
https://tanzu.vmware.com/security/cve-2021-22044
CVE-2021-22044: Spring Cloud OpenFeign Client Endpoint Exposure | Security | VMware TanzuVendor Advisory
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