Back to Database
Status published
High
CVE-2021-40345
An issue was discovered in Nagios XI 5.8.5. In the...
Vulnerability Description
An issue was discovered in Nagios XI 5.8.5. In the Manage Dashlets section of the Admin panel, an administrator can upload ZIP files. A command injection (within the name of the first file in the archive) allows an attacker to execute system commands.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2021-40345
Credits & Attribution
No credits recorded in the NVD database.
References
More from nagios
View All →CVE-2022-38254
Nagios XI before v5.8.7 was discovered to contain a cross-site...
Medium
6.1
CVE-2022-38251
Nagios XI v5.8.6 was discovered to contain a cross-site scripting...
Medium
4.8
CVE-2022-38250
Nagios XI v5.8.6 was discovered to contain a SQL injection...
Critical
9.8
CVE-2022-38249
Nagios XI v5.8.6 was discovered to contain a cross-site scripting...
Medium
6.1
CVE-2022-38248
Nagios XI before v5.8.7 was discovered to contain multiple cross-site...
Medium
6.1
Affected Vendor
nagios
View all reports →Affected Software
nagios xi
Vulnerable Versions:
5.8.5
Timeline
Official Publish:
October 26th, 2021
Last Modified:
August 4th, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.