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.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 10.0 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

10.0^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 10.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://ssd-disclosure.com/ssd-advisory-terramaster-os-exportuser-php-remote-code-execution/	Exploit Third Party Advisory
https://help.terra-master.com/TOS/view/	Product Vendor Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:o:terra-master:tos:*:*:*:*:*:*:*:*

Information

Published : 2021-01-29 21:15

Updated : 2021-07-21 04:39

NVD link : CVE-2020-15568

Mitre link : CVE-2020-15568

JSON object : View

CWE

CWE-913

Improper Control of Dynamically-Managed Code Resources

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Products Affected

terra-master

tos

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