QID 730418

Date Published: 2022-04-01

QID 730418: Spring Cloud Function Remote Code Execution (RCE) Vulnerability (Unauthenticated Check)

A Remote Code Execution(RCE) Vulnerability exists in the Spring Cloud Function by a malicious Spring Expression.

Affected Versions:
Spring Cloud Function versions 3.1.6, 3.2.2 and older unsupported versions.

QID Detection: (Unauthenticated)
This QID checks for vulnerable Spring Cloud Application by sending a crafted payload to the webserver

Note: This QID utilizes utilities like nc, telnet, curl, wget, powershell etc to check for vulnerable spring cloud server.

By using routing functionality, it is possible for a user to provide a specially crafted SpEL as a routing-expression that may result in remote code execution and access to local resources.

  • CVSS V3 rated as Critical - 9.8 severity.
  • CVSS V2 rated as High - 7.5 severity.
    • Solution
    For more information about the vulnerability please refer to

    Spring Cloud Function RCE for more information on this.

    Vendor References

    CVEs related to QID 730418

    CVE-2022-22963 |
    Software Advisories
    Advisory ID Software Component Link
    Spring Cloud Function URL Logo tanzu.vmware.com/security/cve-2022-22963
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