CVE-2023-22943
Modular Input REST API Requests Connect via HTTP after Certificate Validation Failure in Splunk Add-on Builder and Splunk CloudConnect SDK
Severity Score
5.3
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
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.
*Credits:
Chris Green
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2023-01-10 CVE Reserved
- 2023-02-14 CVE Published
- 2024-09-06 EPSS Updated
- 2024-10-15 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-295: Improper Certificate Validation
- CWE-636: Not Failing Securely ('Failing Open')
CAPEC
References (1)
URL | Tag | Source |
---|
URL | Date | SRC |
---|
URL | Date | SRC |
---|
URL | Date | SRC |
---|---|---|
https://advisory.splunk.com/advisories/SVD-2023-0213 | 2024-04-10 |
Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Splunk Search vendor "Splunk" | Add-on Builder Search vendor "Splunk" for product "Add-on Builder" | >= 4.1.0 < 4.1.2 Search vendor "Splunk" for product "Add-on Builder" and version " >= 4.1.0 < 4.1.2" | - |
Affected
| ||||||
Splunk Search vendor "Splunk" | Cloudconnect Software Development Kit Search vendor "Splunk" for product "Cloudconnect Software Development Kit" | >= 3.1.0 < 3.1.3 Search vendor "Splunk" for product "Cloudconnect Software Development Kit" and version " >= 3.1.0 < 3.1.3" | - |
Affected
|