CVE-2021-22051

Description

Applications using Spring Cloud Gateway are vulnerable to specifically crafted requests that could make an extra request on downstream services. Users of affected versions should apply the following mitigation: 3.0.x users should upgrade to 3.0.5+, 2.2.x users should upgrade to 2.2.10.RELEASE or newer.

Category

6.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.18%
Vendor Advisory vmware.com
Affected: n/a Spring Cloud Gateway
Published at:
Updated at:

References

Link Tags
https://tanzu.vmware.com/security/cve-2021-22051 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-22051?
CVE-2021-22051 has been scored as a medium severity vulnerability.
How to fix CVE-2021-22051?
To fix CVE-2021-22051, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-22051 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-22051 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-22051?
CVE-2021-22051 affects n/a Spring Cloud Gateway.
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