Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2017-12477 | First vendor Publication | 2017-08-07 |
| Vendor | Cve | Last vendor Modification | 2021-12-16 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 9.8 | ||
| Base Score | 9.8 | Environmental Score | 9.8 |
| impact SubScore | 5.9 | Temporal Score | 9.8 |
| Exploitabality Sub Score | 3.9 | ||
| Attack Vector | Network | Attack Complexity | Low |
| Privileges Required | None | User Interaction | None |
| Scope | Unchanged | Confidentiality Impact | High |
| Integrity Impact | High | Availability Impact | High |
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:N/AC:L/Au:N/C:C/I:C/A:C) | |||
|---|---|---|---|
| Cvss Base Score | 10 | Attack Range | Network |
| Cvss Impact Score | 10 | Attack Complexity | Low |
| Cvss Expoit Score | 10 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| 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. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12477 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-287 | Improper Authentication |
CPE : Common Platform Enumeration
| Type | Description | Count |
|---|---|---|
| Application | 1 |
Snort® IPS/IDS
| Date | Description |
|---|---|
| 2020-08-11 | Unitrends UEB 9 bpserverd unauthenticated remote command execution attempt RuleID : 54495 - Revision : 1 - Type : SERVER-OTHER |
Metasploit Database
| id | Description |
|---|---|
| 2017-08-08 | Unitrends UEB bpserverd authentication bypass RCE |
Sources (Detail)
| Source | Url |
|---|---|
| CONFIRM | https://support.unitrends.com/UnitrendsBackup/s/article/000005755 |
| EXPLOIT-DB | https://www.exploit-db.com/exploits/43031/ |
Alert History
| Date | Informations |
|---|---|
| 2021-12-16 21:23:23 |
|
| 2021-12-06 21:23:32 |
|
| 2021-05-05 01:24:12 |
|
| 2021-04-22 02:09:05 |
|
| 2020-08-11 21:22:59 |
|
| 2020-05-23 13:17:09 |
|
| 2020-05-23 02:02:49 |
|
| 2020-05-23 00:55:33 |
|
| 2017-10-26 09:23:21 |
|
| 2017-08-09 21:23:46 |
|
| 2017-08-07 21:23:09 |
|
