CVE-2021-22051

Summary

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.

Affected Software

VendorProductVersion RangeStatus
n/aSpring Cloud Gateway3.0.0 to 3.0.4, 2.2.0.RELEASE to 2.2.9.RELEASE, and older versionsaffected

Weaknesses

  • Specifically crafted requests could make an extra request on downstream services.

ADP Enrichment

CVE Program Container

Additional References

References