CVE-2023-32464:
Dell VxRail, versions prior to 7.0.450, contain an improper certificate validation vulnerability
14
Routine
LOW 2.7UPGRADEUPGRADEUPGRADE
CVE-2023-32464 is a low-severity flaw (CVSS 2.7) affecting vxrail d560 firmware, vxrail d560f firmware, vxrail e460 firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
Dell VxRail, versions prior to 7.0.450, contain an improper certificate validation vulnerability. A high privileged 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.
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
Published CVE record published
Updated Record last modified
dell vxrail d560 firmware UPGRADE
Affected: >= 7.0.0 and < 7.0.450
Fixed in: 7.0.450
Safe to downgrade to: a release before 7.0.0
Check your OS release
cat /etc/os-release; uname -r
Debian / Ubuntu
sudo apt update && sudo apt full-upgrade
RHEL / Amazon Linux / Fedora
sudo dnf upgrade --refresh
Windows
Install the latest cumulative update from Windows Update
If no patch exists yet
OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.
dell vxrail d560f firmware UPGRADE
Affected: >= 7.0.0 and < 7.0.450
Fixed in: 7.0.450
Safe to downgrade to: a release before 7.0.0
Check your OS release
cat /etc/os-release; uname -r
Debian / Ubuntu
sudo apt update && sudo apt full-upgrade
RHEL / Amazon Linux / Fedora
sudo dnf upgrade --refresh
Windows
Install the latest cumulative update from Windows Update
If no patch exists yet
OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.
dell vxrail e460 firmware UPGRADE
Affected: >= 7.0.0 and < 7.0.450
Fixed in: 7.0.450
Safe to downgrade to: a release before 7.0.0
Check your OS release
cat /etc/os-release; uname -r
Debian / Ubuntu
sudo apt update && sudo apt full-upgrade
RHEL / Amazon Linux / Fedora
sudo dnf upgrade --refresh
Windows
Install the latest cumulative update from Windows Update
If no patch exists yet
OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.
dell vxrail e560 firmware UPGRADE
Affected: >= 7.0.0 and < 7.0.450
Fixed in: 7.0.450
Safe to downgrade to: a release before 7.0.0
Check your OS release
cat /etc/os-release; uname -r
Debian / Ubuntu
sudo apt update && sudo apt full-upgrade
RHEL / Amazon Linux / Fedora
sudo dnf upgrade --refresh
Windows
Install the latest cumulative update from Windows Update
If no patch exists yet
OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.
dell vxrail e560 vcf firmware UPGRADE
Affected: >= 7.0.0 and < 7.0.450
Fixed in: 7.0.450
Safe to downgrade to: a release before 7.0.0
Check your OS release
cat /etc/os-release; uname -r
Debian / Ubuntu
sudo apt update && sudo apt full-upgrade
RHEL / Amazon Linux / Fedora
sudo dnf upgrade --refresh
Windows
Install the latest cumulative update from Windows Update
If no patch exists yet
OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.
dell vxrail e560f firmware UPGRADE
Affected: >= 7.0.0 and < 7.0.450
Fixed in: 7.0.450
Safe to downgrade to: a release before 7.0.0
Check your OS release
cat /etc/os-release; uname -r
Debian / Ubuntu
sudo apt update && sudo apt full-upgrade
RHEL / Amazon Linux / Fedora
sudo dnf upgrade --refresh
Windows
Install the latest cumulative update from Windows Update
If no patch exists yet
OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.
Verify at the official sourceNVD · CVE Program · Report a problem with this page Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2023-32464?
vxrail d560 firmware: upgrade to 7.0.450; vxrail d560f firmware: upgrade to 7.0.450; vxrail e460 firmware: upgrade to 7.0.450. Exact commands for each OS are on this page.
Is CVE-2023-32464 being exploited?
CVE-2023-32464 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2023-32464 affect?
CVE-2023-32464 affects vxrail d560 firmware, vxrail d560f firmware, vxrail e460 firmware. Severity is low (CVSS 2.7).
Dell VxRail, versions prior to 7.0.450, contain an improper certificate validation vulnerability. A high privileged remote attacker may potentially exploit this vulnerability to carry out a man-in-the-middle attack by supplying a crafted c
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