CVE-2017-12477
Unitrends Backup Root Command Execution
Description
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.
INFO
Published Date :
Aug. 7, 2017, 3:29 p.m.
Last Modified :
Dec. 16, 2021, 6:48 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2017-12477.
| URL | Resource |
|---|---|
| https://support.unitrends.com/UnitrendsBackup/s/article/000005755 | Vendor Advisory |
| https://www.exploit-db.com/exploits/43031/ | Exploit Third Party Advisory VDB Entry |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2017-12477 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-12477 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Dec. 16, 2021
Action Type Old Value New Value Removed CVSS V3 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://www.exploit-db.com/exploits/43031/ No Types Assigned https://www.exploit-db.com/exploits/43031/ Exploit, Third Party Advisory, VDB Entry Changed CPE Configuration OR *cpe:2.3:a:kaseya:unitrends_backup:*:*:*:*:*:*:*:* versions up to (including) 9.1 OR *cpe:2.3:a:kaseya:unitrends_backup:*:*:*:*:*:*:*:* versions up to (excluding) 10.0 -
CPE Deprecation Remap by [email protected]
Dec. 06, 2021
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:unitrends:backup:*:*:*:*:*:*:*:* versions from (including) 9.1 OR *cpe:2.3:a:kaseya:unitrends_backup:*:*:*:*:*:*:*:* versions from (including) 9.1 -
CVE Modified by [email protected]
Oct. 26, 2017
Action Type Old Value New Value Added Reference https://www.exploit-db.com/exploits/43031/ [No Types Assigned] -
Initial Analysis by [email protected]
Aug. 09, 2017
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:N/C:C/I:C/A:C) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://support.unitrends.com/UnitrendsBackup/s/article/000005755 No Types Assigned https://support.unitrends.com/UnitrendsBackup/s/article/000005755 Vendor Advisory Added CWE CWE-287 Added CPE Configuration OR *cpe:2.3:a:unitrends:backup:9.1:*:*:*:*:*:*:* (and previous)
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2017-12477 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2017-12477
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
58.20 }} -1.42%
score
0.97784
percentile