CVE-2022-22963

9.8CRITICAL

Key Information

Vendor: Vmware
Status: Spring Cloud Function
Vendor: CVE Published:; 1 April 2022

Badges

👾 Exploit Exists🔴 Public PoC🟣 EPSS 97%

Summary

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.

CISA Reported

CISA provides regional cyber and physical services to support security and resilience across the United States. CISA monitor the most dangerious vulnerabilities and have identifed CVE-2022-22963 as being exploited but is not known by the CISA to be used in ransomware campaigns. This is subject to change at pace

The CISA's recommendation is: Apply updates per vendor instructions.

Affected Version(s)

Spring Cloud Function = Spring Cloud Function versions 3.1.6, 3.2.2 and all old and unsupported versions

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

spring-spel-0day-poc
Created by hktalent

CVE-2022-22963
Created by dinosn

CVE-2022-22963
Created by darryk10