CVE-2023-5459: Deltaww DVP32ES200R Firmware

High severity, CVSS 7.5. EPSS: 1.1% chance of exploitation in the next 30 days.

A vulnerability has been found in Delta Electronics DVP32ES2 PLC 1.48 and classified as critical. This vulnerability affects unknown code of the component Password Transmission Handler. The manipulation leads to denial of service. The exploit has been disclosed to the public and may be used. VDB-241582 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

• Deltaww DVP32ES200R Firmware: version 1.48 only
• Deltaww DVP32ES200RC Firmware: version 1.48 only
• Deltaww DVP32ES200RE Firmware: version 1.48 only
• Deltaww DVP32ES200T Firmware: version 1.48 only
• Deltaww DVP32ES200TC Firmware: version 1.48 only
• Deltaww DVP32ES200TE Firmware: version 1.48 only
• Deltaww DVP32ES211T Firmware: version 1.48 only

Published 2023-10-09. Last modified 2026-06-17.