CVE-2020-26197: Dell Emc Powerscale Onefs

Critical severity, CVSS 9.1. EPSS: 0.6% chance of exploitation in the next 30 days.

Dell PowerScale OneFS 8.1.0 - 9.1.0 contains an LDAP Provider inability to connect over TLSv1.2 vulnerability. It may make it easier to eavesdrop and decrypt such traffic for a malicious actor. Note: This does not affect clusters which are not relying on an LDAP server for the authentication provider.

Affected products

• Dell Emc Powerscale Onefs: version 8.1.0 only; version 8.1.1 only; version 8.1.2 only; version 8.2.2 only

Published 2021-04-20. Last modified 2026-06-17.