What’s Vulnerable › Vulnerabilities

CVE-2022-22564

• Severity: medium (CVSS 5.9 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-02-14 · updated 2026-06-17
• Weakness: CWE-327

Description

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.

Affected products

• Dell Emc Unity Operating Environment: before 5.2.0.0.5.173 — fixed in 5.2.0.0.5.173
• Dell Emc Unity Xt Operating Environment: before 5.2.0.0.5.173 — fixed in 5.2.0.0.5.173
• Dell Emc Unityvsa Operating Environment: before 5.2.0.0.5.173 — fixed in 5.2.0.0.5.173

How to fix

Upgrade to a fixed version: Dell Emc Unity Operating Environment 5.2.0.0.5.173; Dell Emc Unity Xt Operating Environment 5.2.0.0.5.173; Dell Emc Unityvsa Operating Environment 5.2.0.0.5.173. Check the vendor advisory for mitigations.

References

• https://www.dell.com/support/kbdoc/en-us/000199050/dsa-2022-021-dell-unity-dell-unityvsa-and-dell-unity-xt-security-update-for-multiple-vulnerabilities
• https://www.dell.com/support/kbdoc/en-us/000199050/dsa-2022-021-dell-unity-dell-unityvsa-and-dell-unity-xt-security-update-for-multiple-vulnerabilities

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