PatchTheCVECVE-2018-5457: A uncontrolled search path element issue was discovered in Vyaire Medical CareFusion Upgrade Utility used with
CVE-2018-5457 is a high-severity flaw (CVSS 7.0) affecting carefusion upgrade utility. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
A uncontrolled search path element issue was discovered in Vyaire Medical CareFusion Upgrade Utility used with Windows XP systems, Versions 2.0.2.2 and prior versions. A successful exploit of this vulnerability requires the local user to install a crafted DLL on the target machine. The application loads the DLL and gives the attacker access at the same privilege level as the application.
Why this priority
- High severity
A fixed release or distro patch exists.
Risk facts
| CVSS score | 7.0 (High) |
| Attack vector | Local |
| Attack complexity | High |
| Privileges needed | Low |
| User interaction | None |
| EPSS exploit chance | 0.4% (top 70%) |
| CISA exploited list | No |
| Weakness | CWE-427 |
| Published | 2018-02-06 |
| Last modified | 2026-06-17 |
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2018-5457?
carefusion upgrade utility: upgrade to newer than 2.0.2.2. Exact commands for each OS are on this page.
Is CVE-2018-5457 being exploited?
CVE-2018-5457 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2018-5457 affect?
CVE-2018-5457 affects carefusion upgrade utility. Severity is high (CVSS 7.0). A uncontrolled search path element issue was discovered in Vyaire Medical CareFusion Upgrade Utility used with Windows XP systems, Versions 2.0.2.2 and prior versions. A successful exploit of this vulnerability requires the local user to in
How urgent is CVE-2018-5457?
Priority 32/100. High severity