CVE-2017-7281
A lack of sanitization of user input in the createReportName and saveReport functions in recoveryconsole/bpl/reports.php allows for an authenticated user to create a randomly named file on disk with a user-controlled extension, contents, and path,…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (4.32%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
An issue was discovered in Unitrends Enterprise Backup before 9.1.2. A lack of sanitization of user input in the createReportName and saveReport functions in recoveryconsole/bpl/reports.php allows for an authenticated user to create a randomly named file on disk with a user-controlled extension, contents, and path, leading to remote code execution, aka Unrestricted File Upload.
- CVSS 3.0
- 8.8 HIGHCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 4.32% probability · 91th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-434
- Affected
- unitrends/enterprise backup
- Source
- cve@mitre.org
References
- https://rhinosecuritylabs.com/research/remote-code-execution-bug-hunting-chapter-1/Exploit, Third Party Advisory
- https://rhinosecuritylabs.com/research/remote-code-execution-bug-hunting-chapter-1/Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.