Vulnerability · Published Dec 5, 2025 · Assigned by VulnCheck
CVE-2020-36882Flexsense DiskBoss Application Crash Denial of Service
High 8.7
In plain English
A high-severity unrestricted file upload in DiskBoss from Flexsense. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 52% of all known vulnerabilities).
Severity (CVSS 4.0)8.7High
Exploit odds (30 days)0.7%top 48.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
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.
Affected products (as reported)
Weakness: CWE-434 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
References
- Exploit Database Entry 48276 exploit
- Official Vendor Homepage product
- Software Download Link product
- https://www.vulncheck.com/advisories/flexsense-diskboss-denial-of-service-by-crashing-the-application third-party-advisory