CVE-2021-22051
MEDIUM6.5EPSS 0.14%Request injection in Spring Cloud Gateway
Published: 11/10/2021Modified: 11/8/2023
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.
Affected packages (1)
- Maven/org.springframework.cloud:spring-cloud-gateway>= 3.0.0, < 3.0.5
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |