CVE-2025-43991 - CVE House
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Status published Medium CVE-2025-43991

SupportAssist for Home PCs versions 4.8.2 and prior and SupportAssist...

Vulnerability Description

SupportAssist for Home PCs versions 4.8.2 and prior and SupportAssist for Business PCs versions 4.5.3 and prior, contain an UNIX Symbolic Link (Symlink) following vulnerability. A low privileged attacker with local access to the system could potentially exploit this vulnerability to delete arbitrary files only in that affected system.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Dell would like to thank Carson Chan for reporting this issue.

References

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Affected Vendor

Affected Software

SupportAssist for Home PCs, SupportAssist for Business PCs
Vulnerable Versions:
Unknown

Timeline

Official Publish: October 13th, 2025
Last Modified: October 14th, 2025
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H

Weaknesses (CWE)

CWE-61

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.