CVE-2017-5786: HP Officeconnect 1820 24g Poe+ (185w) Switch j9983a Firmware

Medium severity, CVSS 5.5. EPSS: 0.6% chance of exploitation in the next 30 days.

A local Unauthorized Data Modification vulnerability in HPE OfficeConnect Network Switches version PT.02.01 including PT.01.03 through PT.01.14

Affected products

• HP Officeconnect 1820 24g Poe+ (185w) Switch j9983a Firmware: from pt.01.03, up to and including pt.01.14; version pt.02.01 only
• HP Officeconnect 1820 24g Switch j9980a Firmware: from pt.01.03, up to and including pt.01.14; version pt.02.01 only
• HP Officeconnect 1820 48g Poe+ (370w) Switch j9984a Firmware: from pt.01.03, up to and including pt.01.14; version pt.02.01 only
• HP Officeconnect 1820 48g Switch j9981a Firmware: from pt.01.03, up to and including pt.01.14; version pt.02.01 only
• HP Officeconnect 1820 8g Poe+ (65w) Switch j9982a Firmware: from pt.01.03, up to and including pt.01.14; version pt.02.01 only
• HP Officeconnect 1820 8g Switch j9979a Firmware: after pt.01.03, up to and including pt.01.14; version pt.02.01 only

Published 2018-02-15. Last modified 2026-06-17.