Is CVE-2022-22963 in the CISA KEV catalog?

Yes. CVE-2022-22963 is on the CISA Known Exploited Vulnerabilities list, added 2022-08-25.

What is the CVSS severity of CVE-2022-22963?

CVE-2022-22963 has a CVSS v3 base score of 9.8 (CRITICAL).

What is the EPSS score for CVE-2022-22963?

CVE-2022-22963 has an EPSS score of 99.94% (100th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix or mitigate CVE-2022-22963?

No published fix for CVE-2022-22963 has been found yet. It is on the CISA Known Exploited Vulnerabilities list; federal agencies must remediate by 2022-09-15. Apply the vendor's mitigations per CISA's guidance.

CVE & CISA-KEV Catalog

CVE-2022-22963

CRITICALCISA KEVEPSS 100th pctl

9.8

CVSS v3

NVD

Description

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 and access to local resources.

CWE-94Code Injection CWE-917

How to fix

Actively exploited, no published fix found yet

CISA required action: Apply updates per vendor instructions.

Federal remediation due: 2022-09-15

Mitigation guidance may be in the linked vendor advisories in the References section below.

TridentStack Control tracks known vulnerabilities across your Windows, macOS, and Linux fleet and shows the fix as soon as one is published. See how it works

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

99.94%probability of exploitation in 30 days

100thpercentile

Very high risk: more likely to be exploited than 100% of all known CVEs.

Known Exploited Vulnerability (CISA KEV)

VMware Tanzu Spring Cloud Function Remote Code Execution Vulnerability

When using routing functionality in VMware Tanzu's Spring Cloud Function, 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.

Apply updates per vendor instructions.

Remediation due: 2022-09-15

References

Patch2

Exploit1

packetstormsecurity.com

Vendor Advisory1

tanzu.vmware.com

Third-Party Advisory2

Government Resource1

cisa.gov

Related Vulnerabilities

Other CWE-94 (Code Injection) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2017-9841	Critical	9.8	100%	KEV	Fix
CVE-2015-1635	Critical	9.8	100%	KEV	-
CVE-2022-22954	Critical	9.8	100%	KEV + Ransom	-
CVE-2025-3248	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2021-22204	Medium	6.8	100%	KEV	Fix
CVE-2012-0158	High	8.8	100%	KEV	-

Embed a live status badge for CVE-2022-22963

Markdown

[![CVE-2022-22963](https://tridentstack.com/cve/badge/CVE-2022-22963.svg)](https://tridentstack.com/cve/CVE-2022-22963)

HTML

<a href="https://tridentstack.com/cve/CVE-2022-22963"><img src="https://tridentstack.com/cve/badge/CVE-2022-22963.svg" alt="CVE-2022-22963"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

See how it works Start freeThis CVE lookup is free and always will be.

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-10-30.