Arbitrary file upload in Flexense Diskboss
CVE-2020-36882
Flexsense DiskBoss 7.7.14 allows unauthenticated attackers to upload arbitrary files via /Command/Search Files/Directory field, leading to a denial of service by crashing the application.
Vulnerability class: Unrestricted File Upload
EPSS: 0.005 (41.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Flexense Diskboss — versions 7.7.14
- Flexsense Diskboss — versions 7.7.14
Weakness classification (CWE)
References
- disclosure@vulncheck.com (Exploit, VDB Entry, Third Party Advisory, exploit)
- disclosure@vulncheck.com (Product, product)
- disclosure@vulncheck.com (Product, product)
- disclosure@vulncheck.com (Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2020-36882?
- CVE-2020-36882 is a high-severity vulnerability in Flexense Diskboss, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 7.5/10. Published 2025-12-05.
- How severe is CVE-2020-36882?
- High severity. CVSS v3 base score is 7.5 out of 10.