Vulnerability Details : CVE-2023-22940
In Splunk Enterprise versions below 8.1.13, 8.2.10, and 9.0.4, aliases of the ‘collect’ search processing language (SPL) command, including ‘summaryindex’, ‘sumindex’, ‘stash’,’ mcollect’, and ‘meventcollect’, were not designated as safeguarded commands. The commands could potentially allow for the exposing of data to a summary index that unprivileged users could access. The vulnerability requires a higher privileged user to initiate a request within their browser, and only affects instances with Splunk Web enabled.
Vulnerability category: Input validation
Products affected by CVE-2023-22940
- cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*
- cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*
- cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*
- cpe:2.3:a:splunk:splunk_cloud_platform:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-22940
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 28 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-22940
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.7
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N |
2.1
|
3.6
|
NIST | |
6.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:N |
2.1
|
4.2
|
Splunk Inc. |
CWE ids for CVE-2023-22940
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: prodsec@splunk.com (Secondary)
References for CVE-2023-22940
-
https://advisory.splunk.com/advisories/SVD-2023-0210
SVD-2023-0210 | Splunk Vulnerability DisclosureVendor Advisory
-
https://research.splunk.com/endpoint/ee69374a-d27e-4136-adac-956a96ff60fd
Page Not Found - Splunk Security ContentBroken Link
-
https://research.splunk.com/application/ee69374a-d27e-4136-adac-956a96ff60fd/
Splunk risky Command Abuse disclosed february 2023 - Splunk Security ContentVendor Advisory
Jump to