What is CVE-2023-1967?

CVE-2023-1967 is a critical-severity vulnerability in Keysight N8844a, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2023-04-27.

How severe is CVE-2023-1967?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Deserialization in Keysight N8844a

CVE-2023-1967

Keysight N8844A Data Analytics Web Service deserializes untrusted data without sufficiently verifying the resulting data will be valid.

Vulnerability class: Insecure Deserialization

EPSS: 0.008 (52.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Keysight N8844a
Keysight N8844a Data Analytics Web Service — versions 0

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

References

ics-cert@hq.dhs.gov (US Government Resource, Third Party Advisory)

Frequently asked questions

What is CVE-2023-1967?: CVE-2023-1967 is a critical-severity vulnerability in Keysight N8844a, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2023-04-27.
How severe is CVE-2023-1967?: Critical severity. CVSS v3 base score is 9.8 out of 10.