CVE-2023-42000

Arcserve UDP Agent Unauthenticated Path Traversal File Upload

State: Published
Severity: 9.8 Critical
Published: Nov 27, 2023
Updated: Aug 2, 2024
Reserved: Sep 6, 2023

Description

Arcserve UDP prior to 9.2 contains a path traversal vulnerability in com.ca.arcflash.ui.server.servlet.FileHandlingServlet.doUpload(). An unauthenticated remote attacker can exploit it to upload arbitrary files to any location on the file system where the UDP agent is installed.

Scores

CVSS	Score	Vector	Source
3.1	9.8 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	tenable

Weaknesses

CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Affected Products

Product	Versions
Arcserve UDPArcserve	before 9.2Affected

References

https://www.tenable.com/security/research/tra-2023-37

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