Vulnerability Details : CVE-2020-15568
TerraMaster TOS before 4.1.29 has Invalid Parameter Checking that leads to code injection as root. This is a dynamic class method invocation vulnerability in include/exportUser.php, in which an attacker can trigger a call to the exec method with (for example) OS commands in the opt parameter.
Products affected by CVE-2020-15568
- cpe:2.3:o:terra-master:tos:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-15568
96.64%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 100 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-15568
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
10.0
|
HIGH | AV:N/AC:L/Au:N/C:C/I:C/A:C |
10.0
|
10.0
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2020-15568
-
The product does not properly restrict reading from or writing to dynamically-managed code resources such as variables, objects, classes, attributes, functions, or executable instructions or statements.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-15568
-
https://ssd-disclosure.com/ssd-advisory-terramaster-os-exportuser-php-remote-code-execution/
SSD Advisory - TerraMaster OS exportUser.php Remote Code Execution - SSD Secure DisclosureExploit;Third Party Advisory
-
https://help.terra-master.com/TOS/view/
TOS HelpProduct;Vendor Advisory
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