CVE-2021-47822
DiskBoss Service 12.2.18 - 'diskbsa.exe' Unquoted Service Path
- State
- Published
- Severity
- 8.5 High
- Published
- Jan 16, 2026
- Updated
- Oct 1, 2026
- Reserved
- Jan 14, 2026
Description
DiskBoss Service 12.2.18 contains an unquoted service path vulnerability in its binary path configuration that allows local attackers to execute code with elevated privileges. Attackers can exploit the unquoted path by placing malicious executables in potential path locations to gain system-level access during service startup.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.5 High | CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 7.8 High | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | VulnCheck |
Weaknesses
- CWE-428 Unquoted Search Path or Element
Affected Products
| Product | Versions |
|---|---|
DiskBoss ServiceDiskboss |
|
References
- ExploitDB-49899exploit
- Official Vendor Homepageproduct
- VulnCheck Advisory: DiskBoss Service 12.2.18 - 'diskbsa.exe' Unquoted Service Paththird-party-advisory
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