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Critical severity9.8NVD Advisory· Published Nov 27, 2023· Updated Jun 17, 2026

CVE-2023-42000

CVE-2023-42000

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.

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Affected products

3
  • Arcserve/UDP3 versions
    cpe:2.3:a:arcserve:udp:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:arcserve:udp:*:*:*:*:*:*:*:*range: <9.2
    • (no CPE)range: <9.2
    • (no CPE)range: 0

Patches

Vulnerability mechanics

References

1

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