RULE(RULE ID:330116)

Rule General Information
Release Date: 2020-05-14
Rule Name: GrandNode Ecommerce LetsEncryptController Directory Traversal Vulnerability (CVE-2019-12276)
Severity:
CVE ID:
Rule Protection Details
Description: A Path Traversal vulnerability in Controllers/LetsEncryptController.cs in LetsEncryptController in GrandNode 4.40 allows remote, unauthenticated attackers to retrieve arbitrary files on the web server via specially crafted LetsEncrypt/Index?fileName= HTTP requests. A patch for this issue was made on 2019-05-30 in GrandNode 4.40.
Impact: An attacker can abtain sensitive information of the target victim, and do malicious actions to gain profits using the information.
Affected OS: Windows, Linux, Mac OS
Reference: http://packetstormsecurity.com/files/153373/GrandNode-4.40-Path-Traversal-File-Download.html
https://github.com/grandnode/grandnode
https://grandnode.com
Solutions
The vendors have released upgrade patches to fix vulnerabilities, please visit:
https://grandnode.com/