Vulnerability Details : CVE-2017-7283
Potential exploit
An authenticated user of Unitrends Enterprise Backup before 9.1.2 can execute arbitrary OS commands by sending a specially crafted filename to the /api/restore/download-files endpoint, related to the downloadFiles function in api/includes/restore.php.
Vulnerability category: Input validation
Products affected by CVE-2017-7283
- cpe:2.3:a:unitrends:enterprise_backup:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-7283
16.60%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 94 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-7283
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
9.0
|
HIGH | AV:N/AC:L/Au:S/C:C/I:C/A:C |
8.0
|
10.0
|
NIST | |
|
8.8
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2017-7283
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-7283
-
https://rhinosecuritylabs.com/research/remote-code-execution-bug-hunting-chapter-2/
Unitrends Vulnerability Hunting: Remote Code Execution (CVE-2017-7280) - Chapter 2 - Rhino Security LabsExploit;Third Party Advisory
-
https://support.unitrends.com/UnitrendsBackup/s/article/ka640000000CcWBAA0/000005557?r=1
CVE-2017-7283: Unitrends RCE in restore.php filenamesVendor Advisory
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