CVE-2023-22943: Modular Input REST API Requests Connect via HTTP after Certificate Validation Failure in Splunk Add-on Builder and Splunk CloudConnect SDK

4.8 CVSS

Description

In Splunk Add-on Builder (AoB) versions below 4.1.2 and the Splunk CloudConnect SDK versions below 3.1.3, requests to third-party APIs through the REST API Modular Input incorrectly revert to using HTTP to connect after a failure to connect over HTTPS occurs.

Classification

CVE ID: CVE-2023-22943

CVSS Base Severity: MEDIUM

CVSS Base Score: 4.8

Affected Products

Vendor: Splunk

Product: Splunk Add-on Builder

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.07% (probability of being exploited)

EPSS Percentile: 34.14% (scored less or equal to compared to others)

EPSS Date: 2025-02-03 (when was this score calculated)

References

https://advisory.splunk.com/advisories/SVD-2023-0213

Timeline