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VULNERABILITIES

CVE-2021-22113 Details

Description

Applications using the “Sensitive Headers” functionality in Spring Cloud Netflix Zuul 2.2.6.RELEASE and below may be vulnerable to bypassing the “Sensitive Headers” restriction when executing requests with specially constructed URLs. Applications that use Spring Security's StrictHttpFirewall (enabled by default for all URLs) are not affected by the vulnerability, as they reject requests that allow bypassing.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.3 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://tanzu.vmware.com/security/cve-2021-22113 CVEVendor Advisory
https://tanzu.vmware.com/security/cve-2021-22113 [email protected]Vendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-863Incorrect Authorization[email protected]

Affected Products

ProductVersions
vmware spring cloud netflix zuul
<= 2.2.6

CPE

  • cpe:2.3:a:vmware:spring_cloud_netflix_zuul:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2021-22113
NVD Published Date:
Feb 23, 2021
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2021-22113 Details - Not Deferred