Authenticated Remote Code Execution Flaw in ZesleCP by Zesle
CVE-2021-47794
8.7HIGH
Key Information:
Badges
👾 Exploit Exists🟡 Public PoC
What is CVE-2021-47794?
ZesleCP version 3.1.9 is susceptible to an authenticated remote code execution vulnerability that allows malicious users to create FTP accounts embedding shell injection payloads. This exploitation occurs through the FTP account creation endpoint, where attackers can inject reverse shell commands, establishing a connection to a user-defined listening host and potentially compromising the server.
Affected Version(s)
ZesleCP <=3.1.9
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
CVSS V4
Score:
8.7
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None
Timeline
- 🟡
Public PoC available
- 👾
Exploit known to exist
Vulnerability published
Vulnerability Reserved
Credit
Numan Türle