What’s Vulnerable › Vulnerabilities

CVE-2020-36881: Flexsense DiskBoss 'Add Input Directory' Buffer Overflow

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-12-05 · updated 2026-06-17
• Weakness: CWE-119

Description

Flexsense DiskBoss 7.7.14 contains a local buffer overflow vulnerability in the 'Input Directory' component that allows unauthenticated attackers to execute arbitrary code on the system. Attackers can exploit this by pasting a specially crafted directory path into the 'Add Input Directory' field.

Affected products

• Flexsense DiskBoss: 7.7.14

References

• https://github.com/x00x00x00x00/diskboss_7.7.14/raw/master/
• https://github.com/x00x00x00x00/diskboss_7.7.14/raw/master/diskboss_setup_v7.7.14.exe
• https://www.diskboss.com/
• https://www.exploit-db.com/exploits/48279
• https://www.vulncheck.com/advisories/flexsense-diskboss-add-input-directory-buffer-overflow

Get alerted when CVE-2020-36881 or the next vulnerability affects your stack