What is CVE-2022-1661?

CVE-2022-1661 is a high-severity vulnerability in Keysight N6841a Rf, classified under Relative Path Traversal. CVSS score: 7.5/10. Published 2022-06-02.

How severe is CVE-2022-1661?

High severity. CVSS v3 base score is 7.5 out of 10.

Path Traversal in Keysight N6841a Rf

CVE-2022-1661

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

Published 2022-06-02 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.159 (96.8th percentile), scored 2026-09-30.

Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 97th percentile — 96.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.159 · newest: 0.159 · change: 0.000

Affected products

Weakness classification (CWE)

References

www.cisa.gov/uscert/ics/advisories/icsa-22-146-01 (US Government Resource, Third Party Advisory)

Frequently asked questions

What is CVE-2022-1661?: CVE-2022-1661 is a high-severity vulnerability in Keysight N6841a Rf, classified under Relative Path Traversal. CVSS score: 7.5/10. Published 2022-06-02.
How severe is CVE-2022-1661?: High severity. CVSS v3 base score is 7.5 out of 10.