What is CVE-2022-22963?

CVE-2022-22963 is a vulnerability in Spring Cloud Function, classified under Code Injection. Published 2022-04-01.

Is CVE-2022-22963 known to be exploited?

Yes. CVE-2022-22963 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2022-08-25), indicating it is being actively exploited. 202 public proof-of-concept repositories are indexed.

RCE in Spring Cloud Function

CVE-2022-22963

In Spring Cloud Function versions 3.1.6, 3.2.2 and older unsupported versions, when 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…

Vulnerability class: RCE (Remote Code Execution)

EPSS: 0.945 (100.0th percentile) — read the EPSS interpretation.

Affected products

N/a Spring Cloud Function — versions Spring Cloud Function versions 3.1.6, 3.2.2 and all old and unsupported versions

Weakness classification (CWE)

CWE-94 — Code Injection

CISA KEV (Known Exploited Vulnerabilities)

This CVE is on the CISA KEV catalog, added on 2022-08-25. CISA KEV inclusion means CISA has confirmed in-the-wild exploitation; US federal agencies are required to remediate within a published due date.

BOD 22-01 due date: 2022-09-15.

Required action: Apply updates per vendor instructions.

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2022-22963?: CVE-2022-22963 is a vulnerability in Spring Cloud Function, classified under Code Injection. Published 2022-04-01.
Is CVE-2022-22963 known to be exploited?: Yes. CVE-2022-22963 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2022-08-25), indicating it is being actively exploited. 202 public proof-of-concept repositories are indexed.