9.8crit
CVE-2017-12477in critical feed3 exploits
It was discovered that the bpserverd proprietary protocol in Unitrends Backup (UB) before 10.0.0, as invoked through xinetd, has an issue i…
Published 9 y ago · modified 4 mo ago · JSON
CVSS
9.8
v3.1 · NVD
CISA KEV
No
not known exploited
EPSS
68.2%
percentile 99%
Public exploits
3
Metasploit · Exploit-DB
Summary
It was discovered that the bpserverd proprietary protocol in Unitrends Backup (UB) before 10.0.0, as invoked through xinetd, has an issue in which its authentication can be bypassed. A remote attacker could use this issue to execute arbitrary commands with root privilege on the target system.
Exploit prediction (EPSS)
68.22% probability of exploitation in the next 30 days, higher than 99% of all scored CVEs.
Exploits and detections
- Metasploit exploit/linux/misc/ueb9_bpserverd Unitrends UEB bpserverd authentication bypass RCE · metasploit exploit, excellent rank · 2017-08-08
- EDB-43031 Unitrends UEB 9 - bpserverd Authentication Bypass Remote Command Execution (Metasploit) · remote · 2017-10-23
- EDB-42957 Unitrends UEB 9.1 - 'Unitrends bpserverd' Remote Command Execution · remote · 2017-08-08
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 10.0 | AV:N/AC:L/Au:N/C:C/I:C/A:C |
Classification
- Weakness
- CWE-287 Improper Authentication
References
- support.unitrends.com /UnitrendsBackup/s/article/000005755 · x_refsource_CONFIRM, x_transferred
- exploit-db.com /exploits/43031/ · exploit, x_refsource_EXPLOIT-DB, x_transferred
Sources
- CVE List: CVE-2017-12477
- NVD: CVE-2017-12477
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