CVE-2023-43074: Dell Unity Operating Environment

High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days.

Dell Unity 5.3 contain(s) an Arbitrary File Creation vulnerability. A remote unauthenticated attacker could potentially exploit this vulnerability by crafting arbitrary files through a request to the server.

Affected products

• Dell Unity Operating Environment: before 5.3.0.0.5.120 (fixed in 5.3.0.0.5.120)
• Dell Unity Xt Operating Environment: before 5.3.0.0.5.120 (fixed in 5.3.0.0.5.120)
• Dell Unityvsa Operating Environment: before 5.3.0.0.5.120 (fixed in 5.3.0.0.5.120)

Published 2023-10-23. Last modified 2026-06-17.