Description
The Arbiter Power Sentinel 1133A device with firmware before 11Jun2012 Rev 421 allows remote attackers to cause a denial of service (Ethernet outage) via unspecified Ethernet traffic that fills a buffer, as demonstrated by a port scan.
Advisories 1
- ICSA-12-249-01 Arbiter Systems Power Sentinel Denial-of-Service Vulnerability CISA ICS & IT advisories · Jun 5, 2025