CVE-2025-43886

Name: CVE-2025-43886
Creator: NVD / NIST
Published: 2025-09-10T16:15:37.41+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.4/10EPSS 0.15%

Last modified Jun 17, 2026

CVE-2025-43886 is a medium-severity vulnerability rated 4.4/10 on the CVSS scale. Dell PowerProtect Data Manager, version(s) 19.19 and 19.20, Hyper-V contain(s) a Path Traversal: '.../...//' vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to Filesystem access for attacker.. EPSS estimates a 0.15% chance of exploitation in the next 30 days.

Description

Dell PowerProtect Data Manager, version(s) 19.19 and 19.20, Hyper-V contain(s) a Path Traversal: '.../...//' vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to Filesystem access for attacker.

Metrics

CVSS 3.1

4.4/10

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

EPSS Probability

0.15%

4.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-35

Affected Software

Vendor	Product	Versions
Dell	Powerprotect Data Manager	< 19.21

References

https://www.dell.com/support/kbdoc/en-us/000367456/dsa-2025-326-security-update-for-dell-powerprotect-data-manager-multiple-security-vulnerabilitiesVendor Advisory

Timeline

Published: Sep 10, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-43886?

How severe is CVE-2025-43886?

CVE-2025-43886 has a CVSS score of 4.4/10 (MEDIUM severity). The EPSS model estimates a 0.15% probability of exploitation in the next 30 days.

How do I fix CVE-2025-43886?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-43886?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST