Vulnerability Details : CVE-2019-11689
Potential exploit
An issue was discovered in ASUSTOR exFAT Driver through 1.0.0.r20. When conducting license validation, exfat.cgi and exfatctl fail to properly validate server responses and pass unsanitized text to the system shell, resulting in code execution as root.
Products affected by CVE-2019-11689
- cpe:2.3:a:asustor:exfat_driver:1.0.0:r14:*:*:*:*:*:*
- cpe:2.3:a:asustor:exfat_driver:1.0.0:r15:*:*:*:*:*:*
- cpe:2.3:a:asustor:exfat_driver:1.0.0:r20:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-11689
3.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 91 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-11689
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
9.3
|
HIGH | AV:N/AC:M/Au:N/C:C/I:C/A:C |
8.6
|
10.0
|
NIST | |
|
8.1
|
HIGH | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
2.2
|
5.9
|
NIST |
CWE ids for CVE-2019-11689
-
The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-11689
-
https://www.asustor.com/app_central/app_detail?id=776
exFAT Driver - ASUSTOR NASVendor Advisory
-
https://github.com/mikedamm/CVEs/blob/master/CVE-2019-11688.md
CVEs/CVE-2019-11688.md at master · mikedamm/CVEs · GitHubExploit;Third Party Advisory
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