CVE-2020-5319
7.5 · HIGHOverview
CVE-2020-5319 is a high-severity vulnerability affecting dell emc_unity_operating_environment. It was published on February 6, 2020 and has a CVSS 3.1 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Dell EMC Unity, Dell EMC Unity XT, and Dell EMC UnityVSA versions prior to 5.0.2.0.5.009 contain a Denial of Service vulnerability on NAS Server SSH implementation that is used to provide SFTP service on a NAS server. A remote unauthenticated attacker may potentially exploit this vulnerability and cause a Denial of Service (Storage Processor Panic) by sending an out of order SSH protocol sequence.
Remediation
Check the references section for vendor advisories and patches from dell. Update emc_unity_operating_environment to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| dell | emc_unity_operating_environment | >= 0, < 5.0.2.0.5.009 | Affected |
| dell | emc_unity_xt_operating_environment | >= 0, < 5.0.2.0.5.009 | Affected |
| dell | emc_unityvsa_operating_environment | >= 0, < 5.0.2.0.5.009 | Affected |
References
Frequently Asked Questions
What is CVE-2020-5319?
CVE-2020-5319 is a high-severity vulnerability affecting dell emc_unity_operating_environment. It was published on February 6, 2020 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2020-5319?
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2020-5319?
Check the references section for vendor advisories and patches from dell. Update emc_unity_operating_environment to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2020-5319?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-5319 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
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