CVE-2020-23588: Optilinknetwork Op-XT71000N Firmware

Medium severity, CVSS 4.3. EPSS: 0.4% chance of exploitation in the next 30 days.

A vulnerability in OPTILINK OP-XT71000N Hardware Version: V2.2 , Firmware Version: OP_V3.3.1-191028 allows an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack to "Enable or Disable Ports" and to "Change port number" through " /rmtacc.asp ".

Affected products

• Optilinknetwork Op-XT71000N Firmware: version 3.3.1-191028 only

Published 2022-11-23. Last modified 2026-06-17.