CVE-2023-42000

CRITICAL 9.8EPSS 1.5%

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.

CVSS v3.1: 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v3.1: 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS: 1.47% chance of exploitation in the next 30 days, 72th percentile
Published: 2023-11-27
Updated: 2024-08-02

Proof-of-concept exploits (1)

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

References

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