CVE-2018-19393: Cobham Satcom Sailor 800 Firmware

High severity, CVSS 7.5. EPSS: 1.5% chance of exploitation in the next 30 days.

Cobham Satcom Sailor 800 and 900 devices contained a vulnerability that allowed for arbitrary writing of content to the system's configuration file. This was exploitable via multiple attack vectors depending on the device's configuration. Further analysis also indicated this vulnerability could be leveraged to achieve a Denial of Service (DoS) condition, where the device would require a factory reset to return to normal operation.

Affected products

• Cobham Satcom Sailor 800 Firmware: affected versions not specified
• Cobham Satcom Sailor 900 Firmware: affected versions not specified

Published 2019-03-15. Last modified 2026-06-17.