Read the docs
TI-2020-04418 Aliases CVE-2020-5367GHSA-6ggq-gv3v-v28c

Improper certificate validation in Dell Unisphere for PowerMax, Unisphere for PowerMax…

Priority LOW 36CWE-295Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
High
Impact type
Spoofing
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-295.

Summary

Dell EMC Unisphere for PowerMax versions prior to 9.1.0.17, Dell EMC Unisphere for PowerMax Virtual Appliance versions prior to 9.1.0.17, and PowerMax OS Release 5978 contain an improper certificate validation vulnerability. An unauthenticated remote attacker may potentially exploit this vulnerability to carry out a man-in-the-middle attack by supplying a crafted certificate and intercepting the victim's traffic to view or modify a victim's data in transit.

Why it matters now

EPSS 0.00594 48th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
DellUnisphere for PowerMax, Unisphere for PowerMax Virtual Appliance, PowerMax OS9.1.0.17; 5978—No fix listedCNA
  • Unisphere for PowerMax, Unisphere for PowerMax Virtual Appliance, PowerMax OS VendorDell Affected 9.1.0.17; 5978 Fixed in — No fix listed CNA

CPE configurations NVD · 3

CPEVersionsRoleVendor
cpe:2.3:a:dell:emc_unisphere_for_powermax:*:*:*:*:*:*:*:*before 9.1.0.17VulnerableDell
cpe:2.3:a:dell:emc_unisphere_for_powermax_virtual_appliance:*:*:*:*:*:*:*:*before 9.1.0.17VulnerableDell
cpe:2.3:o:dell:powermax_os:5978:*:*:*:*:*:*:*5978VulnerableDell
  • cpe:2.3:a:dell:emc_unisphere_for_powermax:*:*:*:*:*:*:*:* Versions before 9.1.0.17 Vulnerable ·Dell
  • cpe:2.3:a:dell:emc_unisphere_for_powermax_virtual_appliance:*:*:*:*:*:*:*:* Versions before 9.1.0.17 Vulnerable ·Dell
  • cpe:2.3:o:dell:powermax_os:5978:*:*:*:*:*:*:* Versions 5978 Vulnerable ·Dell

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-5367
  2. 2026-10-03 Alias added: GHSA-6ggq-gv3v-v28c

References

Advisory 1

  • TI-2021-04633 Improper certificate validation in Dell Unisphere for PowerMax, Dell EMC Unisphere for… CVSS 3.1HIGH 7.4
  • TI-2022-22192 Information disclosure in Dell Unisphere for PowerMax vApp CVSS 3.1MEDIUM 6.5
  • TI-2020-04397 Missing authorization in Dell Unisphere for PowerMax CVSS 3.1MEDIUM 6.4
  • TI-2019-13452 Cross-site scripting in Dell Unisphere for PowerMax CVSS 3.1MEDIUM 5.4

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences