Vulnerability · Published Jan 21, 2026 · Assigned by VulnCheck
CVE-2021-47883Sandboxie Plus v0.7.2 - 'SbieSvc' Unquoted Service Path
High 7.8
In plain English
A high-severity security flaw in Sandboxie Plus from Sandboxie-Plus. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 4% of all known vulnerabilities).
Severity (CVSS 3.1)7.8High
Exploit odds (30 days)0.2%top 95.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
Sandboxie Plus 0.7.2 contains an unquoted service path vulnerability in the SbieSvc service that allows local attackers to execute code with elevated privileges. Attackers can exploit the unquoted binary path to inject malicious executables that will be launched with LocalSystem permissions during service startup.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Sandboxie-Plus | Sandboxie Plus | 0.7.2 |
Weakness: CWE-428 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References
- ExploitDB-49631 exploit
- Vendor Homepage product
- VulnCheck Advisory: Sandboxie Plus v0.7.2 - 'SbieSvc' Unquoted Service Path third-party-advisory