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CVE-2022-1661

Keysight N6854A Geolocation server and N6841A RF Sensor software

HIGH
7.5
CVSS Score
Published: May 31, 2022 at 07:36 PM UTC
Updated: June 17, 2026 at 04:22 AM UTC
4 products affected across 1 vendorN6854A FirmwareN6841A Rf FirmwareN6854A

Using N6854A Geolocation server and N6841A RF Sensor software by Keysight?

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Severity
HIGH7.5
Exploit prediction
EPSS 16%
SSVC
No known exploit

Description

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

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

N6841A Rf Firmware· Keysight
95%
v < 2.4.0
Affected range stops below 2.4.0, so it looks safe — our inference, not a vendor statement
keysight-n6841a-rf (same device)
N6854A Firmware· Keysight
95%
v < 2.4.0
Affected range stops below 2.4.0, so it looks safe — our inference, not a vendor statement
keysight-n6854a (same device)
N6841A Rf· Keysight
60%
v < 2.3.0
Affected range stops below 2.3.0, so it looks safe — our inference, not a vendor statement
N6854A· Keysight
60%
v < 2.3.0
Affected range stops below 2.3.0, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

x_refsource_MISCThird Party AdvisoryUS Government Resource
Source: [email protected]
https://www.cisa.gov/uscert/ics/advisories/icsa-22-146-01

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.5HIGHicscert
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-23CWE-22

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