CVE-2025-43994: Dell Storage Center - Dell Storage Manager, version(s) DSM 20.1.21, contain(s) a Missing Authentication for Cr

Q: How do I fix CVE-2025-43994?

storage manager: upgrade to 2020. Exact commands for each OS are on this page.

Q: Is CVE-2025-43994 being exploited?

CVE-2025-43994 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2025-43994 affect?

CVE-2025-43994 affects storage manager. Severity is high (CVSS 8.6). Dell Storage Center - Dell Storage Manager, version(s) DSM 20.1.21, contain(s) a Missing Authentication for Critical Function vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leadin

Q: How urgent is CVE-2025-43994?

Priority 47/100. High severity; Remotely exploitable, no login, no user action

This month

HIGH 8.6REMOTEUPGRADE

CVE-2025-43994 is a high-severity flaw (CVSS 8.6) affecting storage manager. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Dell Storage Center - Dell Storage Manager, version(s) DSM 20.1.21, contain(s) a Missing Authentication for Critical Function vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Information disclosure.

Why this priority

High severity
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	8.6 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.6% (top 52%)
CISA exploited list	No
Weakness	CWE-306
Published	2025-10-24
Last modified	2026-10-08

Publisher (CNA): Dell · Vendor: dell

Last updated 2026-10-08 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-10-24 15:15 UTCPublished CVE record published
2026-10-08 11:10 UTCUpdated Record last modified

dell storage manager UPGRADE

Affected: < 2020 · 2020 r1 · 2020 r1.10 · 2020 r1.2 · 2020 r1.20

Fixed in: 2020

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy storage-manager || rpm -q storage-manager || storage-manager --version

2. UPGRADE to 2020 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade storage-manager

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade storage-manager

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · 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-2025-43994?

storage manager: upgrade to 2020. Exact commands for each OS are on this page.

Is CVE-2025-43994 being exploited?

CVE-2025-43994 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-2025-43994 affect?

CVE-2025-43994 affects storage manager. Severity is high (CVSS 8.6). Dell Storage Center - Dell Storage Manager, version(s) DSM 20.1.21, contain(s) a Missing Authentication for Critical Function vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leadin

How urgent is CVE-2025-43994?

Priority 47/100. High severity; Remotely exploitable, no login, no user action

Software pages

Dell vulnerabilities

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References

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