CVE-2025-43724 Auth bypass in PowerScale OneFS
A local high-privileged attacker can bypass authorization to gain unauthorized access to NFSv4 or SMB shares on Dell PowerScale OneFS.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-43724?
CVE-2025-43724 is a medium-severity authentication bypass vulnerability in Dell Powerscale Onefs, published on 8 Oct 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official 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.
Weakness: CWE-639
Which versions are affected by CVE-2025-43724?
It affects 1 product.
Products include Dell Powerscale Onefs.
How do I fix CVE-2025-43724?
No fix has been published for CVE-2025-43724 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2025-43724 being exploited?
There is no known exploitation of CVE-2025-43724 in the wild and no public exploit code.
Other vulnerabilities in Dell Powerscale Onefs
Sources
Also known as GHSA-hhr3-p57f-p83g.