CVE Vulnerability

CVE-2019-12276

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.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://grandnode.com Vendor Advisory
https://github.com/grandnode/grandnode Third Party Advisory
http://packetstormsecurity.com/files/153373/GrandNode-4.40-Path-Traversal-File-Download.html
Configurations

Configuration 1

cpe:2.3:a:grandnode:grandnode:4.40:*:*:*:*:*:*:*
Information

Published : 2019-06-05 06:29

Updated : 2019-06-24 11:15

NVD link : CVE-2019-12276

Mitre link : CVE-2019-12276

Products Affected
No products.
CWE
CWE-22