CVE-2020-36882

Flexsense DiskBoss Application Crash Denial of Service

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

Flexsense · DiskBoss

CVSS v4.0 VULNCHECK

8.7 HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1 NVD

7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.62% chance of exploitation in the next 30 days, 49th percentile

Published

2025-12-05

Updated

2025-12-08

Proof-of-concept exploits (1)

• https://www.exploit-db.com/exploits/48276

Security advisories

• https://www.vulncheck.com/advisories/flexsense-diskboss-denial-of-service-by-crashing-the…
• x00x00x00x00/diskboss_7.7.14/raw/master/diskboss_setup_v7.7.14.exe
• https://www.diskboss.com

References

• CVE Record
• NVD entry