Vulnerability · Published Jan 13, 2026 · Assigned by VulnCheck
CVE-2022-50923Cobian Backup 0.9 - Unquoted Service Path
High 7.8
In plain English
A high-severity security flaw in Cobian Backup from Cobiansoft. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 14% of all known vulnerabilities).
Severity (CVSS 3.1)7.8High
Exploit odds (30 days)0.2%top 85.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Cobian Backup 0.9 contains an unquoted service path vulnerability that allows local users to execute arbitrary code with elevated system privileges. Attackers can exploit the unquoted binary path in the CobianReflectorService to inject malicious code that will execute with LocalSystem permissions during service startup.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Cobiansoft | Cobian Backup | 0.9.93 |
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-50810 exploit
- Vendor Homepage product
- Software Download Page product
- VulnCheck Advisory: Cobian Backup 0.9 - Unquoted Service Path third-party-advisory