CVE-2021-22051

MediumCVSS 6.5/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Weakness enumeration

CWE-863

Affected software

No affected versions have been published.

Timeline

Published
Nov 8, 2021
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2021-22051: Medium severity, CVSS 6.5 | Vulnix