CVE-2023-22937 — Improper Input Validation in Cloud Platform

CWE-20 — Improper Input ValidationCWE-434 — Unrestricted File Upload3 documents3 sources
Severity
4.3MEDIUMNVD
EPSS
0.3%
top 44.59%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Splunk Cloud PlatformSplunk EnterpriseSplunk
Timeline
PublishedFeb 14

Description

In Splunk Enterprise versions below 8.1.13, 8.2.10, and 9.0.4, the lookup table upload feature let a user upload lookup tables with unnecessary filename extensions. Lookup table file extensions may now be one of the following only: .csv, .csv.gz, .kmz, .kml, .mmdb, or .mmdb.gzl.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:NExploitability: 2.8 | Impact: 1.4

Affected Packages4 packages

▶CVEListV5splunk/splunk_enterprise8.1 — 8.1.13+2
▶NVDsplunk/splunk8.1.0 — 8.1.13+2
▶CVEListV5splunk/splunk_cloud_platform- — 9.0.2209.3

🔴Vulnerability Details

2
GHSA
GHSA-gw5r-2prc-4jj5: In Splunk Enterprise versions below 8↗2023-02-14
▶
CVEList
Unnecessary File Extensions Allowed by Lookup Table Uploads in Splunk Enterprise↗2023-02-14
▶
CVE-2023-22937 — Improper Input Validation in Splunk | cvebase