VulnerabilityModified
CVE-2018-6328
It was discovered that the Unitrends Backup (UB) before 10.1.0 user interface was exposed to an authentication bypass, which then could allow an unauthenticated user to inject arbitrary commands into its /api/hosts parameters using backquotes.
CRITICAL 9.8EPSS 64.4%
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 64.4%, 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 user interface was exposed to an authentication bypass, which then could allow an unauthenticated user to inject arbitrary commands into its /api/hosts parameters using backquotes.
- 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
- 64.37% probability · 99th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-287
- Affected
- kaseya/unitrends backup
- Source
- cve@mitre.org
References
- https://support.unitrends.com/UnitrendsBackup/s/article/000001150Vendor Advisory
- https://support.unitrends.com/UnitrendsBackup/s/article/000006002Vendor Advisory
- https://www.exploit-db.com/exploits/44297/Exploit, Third Party Advisory, VDB Entry
- https://www.exploit-db.com/exploits/45559/Exploit, Third Party Advisory, VDB Entry
- https://support.unitrends.com/UnitrendsBackup/s/article/000001150Vendor Advisory
- https://support.unitrends.com/UnitrendsBackup/s/article/000006002Vendor Advisory
- https://www.exploit-db.com/exploits/44297/Exploit, Third Party Advisory, VDB Entry
- https://www.exploit-db.com/exploits/45559/Exploit, Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.