CVE-2022-1661: Keysight n6841a Rf Firmware

High severity, CVSS 7.5. EPSS: 15.9% chance of exploitation in the next 30 days.

The affected products are vulnerable to directory traversal, which may allow an attacker to obtain arbitrary operating system files.

Affected products

• Keysight n6841a Rf Firmware: before 2.4.0 (fixed in 2.4.0)
• Keysight n6854a Firmware: before 2.4.0 (fixed in 2.4.0)

Published 2022-06-02. Last modified 2026-06-17.