CVE-2022-50923

8.5 highEPSS 0.2%

High (8.5) in cobiansoft cobian backup. EPSS 0.2% chance of exploitation in the next 30 days.

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.

Severity

CVSS 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

CVSS 3.1

7.8 high

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

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 14% of CVEs (scores of 2026-10-31)
CWE: CWE-428
Published: 2026-01-13
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

cobiansoft:cobian_backup

References

https://www.cobiansoft.com//
https://www.cobiansoft.com/download.php/
https://www.exploit-db.com/exploits/50810
https://www.vulncheck.com/advisories/cobian-backup-unquoted-service-path

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