Overview
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.
https://tanzu.vmware.com/security/cve-2022-22963; https://nvd.nist.gov/vuln/detail/CVE-2022-22963
Key Details
| Property | Value |
|---|---|
| CVE ID | CVE-2022-22963 |
| Vendor / Product | VMware Tanzu — Spring Cloud |
| NVD Published | 2022-04-01 |
| NVD Last Modified | 2025-10-30 |
| CVSS 3.1 Score | 9.8 |
| CVSS 3.1 Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| Severity | CRITICAL |
| CWE | CWE-94 |
| CISA KEV Added | 2022-08-25 |
| CISA KEV Deadline | 2022-09-15 |
| Known Ransomware Use | No |
CVSS 3.1 Breakdown
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Required Action
CISA BOD 22-01 Deadline: 2022-09-15.
Apply updates per vendor instructions.
Timeline
| Date | Event |
|---|---|
| 2022-08-25 | Added to CISA Known Exploited Vulnerabilities catalog |
| 2022-09-15 | CISA BOD 22-01 remediation deadline |
References
| Resource | Type |
|---|---|
| NVD — CVE-2022-22963 | Vulnerability Database |
| CISA KEV Catalog Entry | US Government |