Medium severity · published Feb 14, 2023
CVE-2023-22943
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…
5.3
CVSS
0.3%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 24% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AB
Add-on Builder · Splunk
4.1.0 before 4.1.2 · source: NVD
CS
Cloudconnect Software Development Kit · Splunk
3.1.0 before 3.1.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-22943
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-22943
Mitigation
https://advisory.splunk.com/advisories/SVD-2023-0213
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