CVE-2020-15568

CRITICAL EXPLOITED IN THE WILD NUCLEI

TerraMaster TOS <4.1.29 - Code Injection

Title source: llm

Description

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.

Exploits (2)

nomisec WORKING POC 3 stars
by divinepwner · remote
https://github.com/divinepwner/TerraMaster-TOS-CVE-2020-15568
nomisec WORKING POC 2 stars
by n0bugz · remote
https://github.com/n0bugz/CVE-2020-15568

Nuclei Templates (1)

TerraMaster TOS <.1.29 - Remote Code Execution
CRITICALby pikpikcu
FOFA: "terramaster" && header="tos"

References (2)

Scores

CVSS v3 9.8
EPSS 0.9331
EPSS Percentile 99.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

VulnCheck KEV 2021-10-11
InTheWild.io 2021-09-30
CWE
CWE-913
Status published
Products (1)
terra-master/tos < 4.1.29
Published Jan 30, 2021
Tracked Since Feb 18, 2026