9.8
CVSSv3

CVE-2020-15227

Published: 01/10/2020 Updated: 18/11/2021
CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10
CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9
VMScore: 668
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Vulnerability Summary

Nette versions prior to 2.0.19, 2.1.13, 2.2.10, 2.3.14, 2.4.16, 3.0.6 are vulnerable to an code injection attack by passing specially formed parameters to URL that may possibly leading to RCE. Nette is a PHP/Composer MVC Framework.

Vulnerability Trend

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nette application

debian debian linux 9.0

Github Repositories

CVE-2020-15227 exploit

CVE-2020-15227 DISCLAIMER! I take no responsibility of using it in wild life environment so please do NOT do it This thingy is just to demonstrate and for test things for sysadmins I made this exploit according to publishing a CVE of David Grudl (The founder of Nette foundation) As a security researcher I developed a little monster (for educational and demonstrational purposes

CVE-2020-15227 exploit

CVE-2020-15227 DISCLAIMER! I take no responsibility of using it in wild life environment so please do NOT do it This thingy is just to demonstrate and for test things for sysadmins I made this exploit according to publishing a CVE of David Grudl (The founder of Nette foundation) as he did not solved the issue pretty much fast, not giving documentation (way to exploit) to secur

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CVE-2020-15227 checker

CVE-2020-15227 DISCLAIMER! I take no responsibility of using it in wild life environment so please do NOT do it This thingy is just to demonstrate and for test things for sysadmins This tool tests for vulnerability in nette/application How to fix the vulnerability Composer Update dependency to the latest version nette/application >=306 nette/application >=2