Remote Code Execution Vulnerability in Subrion CMS by Intelliants
CVE-2018-19422
7.2HIGH
Key Information:
- Vendor
Intelliants
- Status
- Vendor
- CVE Published:
- 21 November 2018
Badges
👾 Exploit Exists🟡 Public PoC🟣 EPSS 81%
What is CVE-2018-19422?
A security vulnerability in Subrion CMS version 4.2.1 allows attackers to exploit improper file handling that permits the upload of arbitrary PHP code through .pht or .phar files. The absence of necessary restrictions in the .htaccess file can lead to unauthorized remote code execution, potentially compromising the server and leading to further security breaches.
Exploit Proof of Concept (PoC)
PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.
References
EPSS Score
81% chance of being exploited in the next 30 days.
CVSS V3.1
Score:
7.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged
Timeline
- 🟡
Public PoC available
- 👾
Exploit known to exist
Vulnerability published
Vulnerability Reserved