Keysight N6854A Geolocation server and N6841A RF Sensor software

published 2022-05-31 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-24947

cvss: 7.5; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 15.9%; EPSS 15.9% chance of exploitation in 30 days, percentile 96%
public exploits: 0; none known

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

Patch / fix

fixed in 1

Keysight N6854A Geolocation server and N6841A RF Sensor software 2.3.0

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-22-146-01 updated 2022-05-26 cvss 7.5

Keysight N6854A Geolocation server and N6841A RF Sensor software

Keysight Technologies, Inc. Keysight N6854A and N6841A RF <= 2.3.0
affected: mitigation “Keysight recommends users update N6854A and N6841A RF to v2.4.0 or later.” keysight.com

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

CISA SSVC

Exploitation: none
Automatable: yes
Technical impact: partial
Assessed: 18 mo ago (2025-04-16)

Exploit prediction

15.87% chance of exploitation in the next 30 days, higher than 96% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
NVD	3.1	7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
NVD	2.0	5.0	AV:N/AC:L/Au:N/C:P/I:N/A:N

Affected products

Keysight N6854A Geolocation server and N6841A RF Sensor software

Classification

Weakness

CWE-23 Relative Path Traversal
CWE-22 Improper Limitation of a Pathname to a Restricted Directory

References

cisa.gov /uscert/ics/advisories/icsa-22-146-01
third-party-advisory, us-government-resource

Sources

CVE List CVE-2022-1661
NVD CVE-2022-1661

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary