CVE-2018-6329
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…
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 61.2%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.
Description
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.
- CVSS 3.0
- 9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 61.24% probability · 99th percentile
- Public exploits
- 2 in Exploit-DB · verified · first 16 March 2018
- CISA KEV
- Not listed
- Weakness
- CWE-89
- Affected
- unitrends/backup
- Source
- cve@mitre.org
EPSS moved from 54.6% on 21 September 2026 to 61.2% on 28 October 2026. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”.
Public exploits (2)
Entries in Exploit-DB that cite this CVE. Links go to the Exploit-DB page and to the file in the public repository; nothing is hosted here. A verified tick means the Exploit-DB team confirmed the exploit works against the stated version.
References
- https://support.unitrends.com/UnitrendsBackup/s/article/000001150Vendor Advisory
- https://support.unitrends.com/UnitrendsBackup/s/article/000006003Vendor Advisory
- https://www.exploit-db.com/exploits/44297/Exploit, Third Party Advisory, VDB Entry
- https://www.exploit-db.com/exploits/45913/Exploit, Third Party Advisory, VDB Entry
- https://support.unitrends.com/UnitrendsBackup/s/article/000001150Vendor Advisory
- https://support.unitrends.com/UnitrendsBackup/s/article/000006003Vendor Advisory
- https://www.exploit-db.com/exploits/44297/Exploit, Third Party Advisory, VDB Entry
- https://www.exploit-db.com/exploits/45913/Exploit, Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.