CVE-2018-6329

9.8 criticalEPSS 61%

Critical (9.8) in unitrends backup. EPSS 61% chance of exploitation in the next 30 days.

It was discovered that the Unitrends Backup (UB) before 10.1.0 libbpext.so authentication could be bypassed with a SQL injection, allowing a remote attacker to place a privilege escalation exploit on the target system and subsequently execute arbitrary commands.

Severity

CVSS 3.0

9.8 critical

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 61% chance of exploitation in the next 30 days; higher than 99% of CVEs (scores of 2026-10-31)
CWE: CWE-89
Published: 2018-03-14
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

unitrends:backup

References

https://support.unitrends.com/UnitrendsBackup/s/article/000001150
https://support.unitrends.com/UnitrendsBackup/s/article/000006003
https://www.exploit-db.com/exploits/44297/
https://www.exploit-db.com/exploits/45913/
https://support.unitrends.com/UnitrendsBackup/s/article/000001150

Check your stack JSON