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.

cat cve-2022-22963.json

Vendor: VMware Tanzu
Product: Spring Cloud
CVSS: 9.8
EPSS (exploit probability): 99.9%
Status: kev
CISA patch-by (BOD 22-01): September 15, 2022
Published: August 25, 2022
Source: https://nvd.nist.gov/vuln/detail/CVE-2022-22963

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.

Added to CISA’s Known Exploited Vulnerabilities catalog on 2022-08-25. Required action per CISA: Apply updates per vendor instructions. Due date: 2022-09-15.

This is an auto-synced KEV catalog record pending a full 0dayNews write-up — see CISA’s KEV catalog and the NVD record linked above for primary sources.