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Status published
Medium
CVE-2022-37439
Malformed ZIP file crashes Universal Forwarders and Splunk Enterprise through file monitoring input
Vulnerability Description
In Splunk Enterprise and Universal Forwarder versions in the following table, indexing a specially crafted ZIP file using the file monitoring input can result in a crash of the application. Attempts to restart the application would result in a crash and would require manually removing the malformed file.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
More from Splunk
View All →CVE-2025-22621
Privilege escalation for users who hold the “splunk_app_soar“ role in the Splunk App for SOAR
Medium
6.4
CVE-2025-20389
Improper Input Validation in "label" column field in Splunk Secure Gateway App
Medium
4.3
CVE-2025-20388
Blind Server Side Request Forgery (SSRF) through Distributed Search Peers in Splunk Enterprise
Low
2.7
CVE-2025-20387
Incorrect permissions assignment on Splunk Universal Forwarder for Windows during new installation or upgrade
High
8
CVE-2025-20386
Incorrect permission assignment on Splunk Enterprise for Windows during new installation or upgrade
High
8
Affected Vendor
Splunk
View all reports →Affected Software
Splunk Enterprise, Universal Forwarders
Vulnerable Versions:
8.2, 8.1, 8.1.11
Timeline
Official Publish:
August 16th, 2022
Last Modified:
September 16th, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weaknesses (CWE)
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.