CVE-2018-5447: Nrec Pcs-9611 Firmware

Critical severity, CVSS 9.8. EPSS: 2.4% chance of exploitation in the next 30 days.

An Improper Input Validation issue was discovered in Nari PCS-9611 relay. An improper input validation vulnerability has been identified that affects a service within the software that may allow a remote attacker to arbitrarily read/access system resources and affect the availability of the system.

Affected products

• Nrec Pcs-9611 Firmware: affected versions not specified

Published 2018-01-25. Last modified 2026-06-17.