What is CVE-2022-22564?

CVE-2022-22564 is a medium-severity vulnerability in Dell EMC Unity Operating Environment, classified under Use of a Broken or Risky Cryptographic Algorithm. CVSS score: 5.9/10. Published 2023-02-14.

How severe is CVE-2022-22564?

Medium severity. CVSS v3 base score is 5.9 out of 10.

Vulnerability in Dell EMC Unity Operating Environment

CVE-2022-22564

Dell EMC Unity versions before 5.2.0.0.5.173 , use(es) broken cryptographic algorithm. A remote unauthenticated attacker could potentially exploit this vulnerability by performing MitM attacks and let attackers obtain sensitive information.

Vulnerability class: POODLE (CVE-2014-3566)

Published 2023-02-14 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.005 (36.7th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 37th percentile — 36.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-327 — Use of a Broken or Risky Cryptographic Algorithm

References

www.dell.com/support/kbdoc/en-us/000199050/dsa-2022-021-dell-unity-dell-unityvs… (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2022-22564?: CVE-2022-22564 is a medium-severity vulnerability in Dell EMC Unity Operating Environment, classified under Use of a Broken or Risky Cryptographic Algorithm. CVSS score: 5.9/10. Published 2023-02-14.
How severe is CVE-2022-22564?: Medium severity. CVSS v3 base score is 5.9 out of 10.