What’s Vulnerable › Vulnerabilities

CVE-2019-15720

• Severity: high (CVSS 7.8 v3.0)
• 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: 2019-08-28 · updated 2026-06-17
• Weakness: CWE-269

Description

CloudBerry Backup v6.1.2.34 allows local privilege escalation via a Pre or Post backup action. With only user-level access, a user can modify the backup plan and add a Pre backup action script that executes on behalf of NT AUTHORITY\SYSTEM.

Affected products

• Cloudberrylab Backup: through 6.1.2.34

References

• https://www.sevenlayers.com/index.php/243-cloudberry-backup-local-privilege-escalation
• https://www.sevenlayers.com/index.php/243-cloudberry-backup-local-privilege-escalation

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