What is CVE-2021-47847?

CVE-2021-47847 is a high-severity vulnerability in Disksorter Disk Sorter Server, classified under Unquoted Search Path or Element. CVSS score: 7.8/10. Published 2026-01-16.

How severe is CVE-2021-47847?

High severity. CVSS v3 base score is 7.8 out of 10.

Vulnerability in Disksorter Disk Sorter Server

CVE-2021-47847

Disk Sorter Server 13.6.12 contains an unquoted service path vulnerability in its binary path configuration that allows local attackers to potentially execute arbitrary code. Attackers can exploit the unquoted path in 'C:\Program Files\Dis…

EPSS: 0.002 (4.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Disksorter Disk Sorter Server — versions 13.6.12

Weakness classification (CWE)

CWE-428 — Unquoted Search Path or Element

References

disclosure@vulncheck.com (exploit)
disclosure@vulncheck.com (product)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2021-47847?: CVE-2021-47847 is a high-severity vulnerability in Disksorter Disk Sorter Server, classified under Unquoted Search Path or Element. CVSS score: 7.8/10. Published 2026-01-16.
How severe is CVE-2021-47847?: High severity. CVSS v3 base score is 7.8 out of 10.