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Status published
Medium
CVE-2020-21053
Cross Site Scriptiong (XSS) vulnerability exists in FusionPBX 4.5.7 allows...
Vulnerability Description
Cross Site Scriptiong (XSS) vulnerability exists in FusionPBX 4.5.7 allows remote malicious users to inject arbitrary web script or HTML via an unsanitized "query_string" variable in app\devices\device_imports.php.
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
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CVE-2021-43406
An issue was discovered in FusionPBX before 4.5.30. The fax_post_size...
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CVE-2021-43405
An issue was discovered in FusionPBX before 4.5.30. The fax_extension...
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CVE-2021-43404
An issue was discovered in FusionPBX before 4.5.30. The FAX...
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Affected Vendor
fusionpbx
View all reports →Affected Software
fusionpbx
Vulnerable Versions:
4.5.7
Timeline
Official Publish:
May 20th, 2021
Last Modified:
August 4th, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.