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CVE-2021-22044

HIGH
7.5
CVSS Score
Published: October 28, 2021 at 03:20 PM UTC
Updated: June 17, 2026 at 03:36 AM UTC
1 product affected across 1 vendorSpring Cloud OpenFeign

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Severity
HIGH7.5
Exploit prediction
EPSS 1%

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Spring Cloud OpenFeign· VMware
95%
v < 3.0.52.2.0 ≤ v ≤ 2.2.93.0.0 ≤ v ≤ 3.0.4
Affected range stops below 3.0.5, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

x_refsource_MISCVendor Advisory
Source: [email protected]
https://tanzu.vmware.com/security/cve-2021-22044

CVSS

7.5HIGH[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-200CWE-668

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