CVE-2022-1660: Keysight n6841a Rf Firmware

Critical severity, CVSS 9.8. EPSS: 16.8% chance of exploitation in the next 30 days.

The affected products are vulnerable of untrusted data due to deserialization without prior authorization/authentication, which may allow an attacker to remotely execute arbitrary code.

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.