How severe is CVE-2025-43724?

CVE-2025-43724 has a CVSS 3.x base score of 4.4, rated medium severity. It is exploitable over local access with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2025-43724 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (2nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-43724?

CVE-2025-43724 primarily affects Dell Powerscale Onefs. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2025-43724?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-43724 have an EU (EUVD) identifier?

Yes. CVE-2025-43724 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-33307.

When was CVE-2025-43724 published?

CVE-2025-43724 was published on 2025-10-08 and last updated on 2026-06-17.

CVE-2025-43724

CVE-2025-43724 is a medium-severity vulnerability in Dell Powerscale Onefs with a CVSS 3.x base score of 4.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-639.

Key facts

Severity: Medium (CVSS 3.x base score 4.4)
EPSS exploit prediction: 0% (2nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-33307
Weakness: CWE-639
Affected product: Dell Powerscale Onefs
Published: 2025-10-08
Last modified: 2026-06-17

Description

Dell PowerScale OneFS, versions prior to 9.12.0.0, contains an authorization bypass through user-controlled key vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability to gain unauthorized access to NFSv4 or SMB shares.

Frequently asked questions

What is CVE-2025-43724?: Dell PowerScale OneFS, versions prior to 9.12.0.0, contains an authorization bypass through user-controlled key vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability to gain unauthorized access to NFSv4 or SMB shares.
How severe is CVE-2025-43724?: CVE-2025-43724 has a CVSS 3.x base score of 4.4, rated medium severity. It is exploitable over local access with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2025-43724 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (2nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-43724?: CVE-2025-43724 primarily affects Dell Powerscale Onefs. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2025-43724?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-43724 have an EU (EUVD) identifier?: Yes. CVE-2025-43724 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-33307.
When was CVE-2025-43724 published?: CVE-2025-43724 was published on 2025-10-08 and last updated on 2026-06-17.

References

https://www.dell.com/support/kbdoc/en-us/000376214/dsa-2025-347-security-update-for-dell-powerscale-onefs-multiple-vulnerabilities

Affected products (2)

cpe:2.3:a:dell:powerscale_onefs:*:*:*:*:*:*:*:*
cpe:2.3:o:dell:powerscale_onefs:*:*:*:*:*:*:*:*

More vulnerabilities in Dell Powerscale Onefs

CVE-2024-53298 — Critical (CVSS 9.8): Dell PowerScale OneFS, versions 9.5.0.0 through 9.10.0.1, contains a missing authorization vulnerability in the NFS…
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