CVE-2022-23463

Description

Nepxion Discovery is a solution for Spring Cloud. Discover is vulnerable to SpEL Injection in discovery-commons. DiscoveryExpressionResolvers eval method is evaluating expression with a StandardEvaluationContext, allowing the expression to reach and interact with Java classes such as java.lang.Runtime, leading to Remote Code Execution. There is no patch available for this issue at time of publication. There are no known workarounds.

Risk Information

Base Score

9.8

MODERATE

Vector

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

EPSS Score

Exploitation Probability

1.275

Associated Vulnerability

Vulnerability	OS Platform
Vulnerabilities CVE-2022-23464,CVE-2022-23463 are affected in Nepxion - discovery 6.16.2	Windows
Vulnerabilities CVE-2022-23464,CVE-2022-23463 are affected in Nepxion - discovery for Linux 6.16.2	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234