CVE-2020-29490

6.5 mediumEPSS 1.5%

Medium (6.5) in dell. EPSS 1.5% chance of exploitation in the next 30 days.

Dell EMC Unity, Unity XT, and UnityVSA versions prior to 5.0.4.0.5.012 contain a Denial of Service vulnerability on NAS Servers with NFS exports. A remote authenticated attacker could potentially exploit this vulnerability and cause Denial of Service (Storage Processor Panic) by sending specially crafted UDP requests.

Severity

CVSS 3.1

6.5 medium

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS: 1.5% chance of exploitation in the next 30 days; higher than 74% of CVEs (scores of 2026-10-31)
CWE: CWE-400
Published: 2021-01-05
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

dell:emc_unity_operating_environment
dell:emc_unity_vsa_operating_environment
dell:emc_unity_xt_operating_environment

References

https://www.dell.com/support/kbdoc/000181248
https://www.dell.com/support/kbdoc/000181248

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