CVE-2013-2783: Ioserver

High severity, CVSS 7.1. EPSS: 1.3% chance of exploitation in the next 30 days.

The DNP3 driver in IOServer drivers 1.0.19.0 allows remote attackers to cause a denial of service (infinite loop) or obtain unspecified control via crafted data to TCP port 20000.

Affected products

• Ioserver Ioserver: version 1.0.19.0 only

Published 2013-06-14. Last modified 2026-06-16.