Vulnerability Intelligence Report
CVE-2021-22051
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.
No Active Exploit Signals
CVSS Base Score
6.5
MEDIUM
EPSS Probability:0.67%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| vmware | spring_cloud_gateway | all |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
0.668%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | VMware by Broadcom · Vendor · USA |
| Reserved | 2021-01-04T00:00:00 |
| Published | 2021-11-08T13:37:29 |
| Last Updated | 2024-08-03T18:30:23 |
Community Chatter & Buzz