Remote File Upload Vulnerability in IceWarp Email Server by IceWarp
CVE-2020-14065

6.5MEDIUM

Key Information:

Vendor

Icewarp

Status
Mail Server
Vendor
CVE Published:
15 July 2020

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2020-14065?

IceWarp Email Server version 12.3.0.1 is susceptible to a vulnerability that allows remote attackers to upload malicious files to the server, potentially leading to excessive disk space consumption and subsequent service disruptions. This flaw underscores the importance of securing file upload functionalities to prevent unauthorized access and further exploitation.

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.

Icewarp-Email-Server-12.3.0.1-unlimited_file_upload
Created by pinpinsec

References

https://www.icewarp.com/download-premise/server/
x_refsource_MISC
https://github.com/networksecure/icewarp_unlimited_file_u...
x_refsource_MISC

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

JSON
.