Vulnerability · Published Oct 13, 2025 · Assigned by dell
CVE-2025-43991
Medium 6.3
In plain English
A medium-severity security flaw in SupportAssist for Business PCs from Dell. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 3% of all known vulnerabilities).
Severity (CVSS 3.1)6.3Medium
Exploit odds (30 days)0.1%top 97.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Dell | SupportAssist for Home PCs | N/A – before 4.10.1 |
| Dell | SupportAssist for Business PCs | N/A – before 4.9.0 |
Weakness: CWE-61 · Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H