OS Command Injection Vulnerability in Mailcow by Mailcow
CVE-2022-31245

8.8HIGH

Key Information:

Vendor

Mailcow

Status
Mailcow\
Vendor
CVE Published:
20 May 2022

Badges

👾 Exploit Exists🟡 Public PoC🟣 EPSS 25%

What is CVE-2022-31245?

A vulnerability in Mailcow allows remote authenticated users to execute arbitrary OS commands, potentially escalating their privileges to that of a domain administrator. This security flaw arises from the misuse of the --debug option combined with the ---PIPEMESS option during Sync Jobs. Addressing this issue is crucial to safeguard against unauthorized access and potential system compromise.

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.

Mailcow-CVE-2022-31245
Created by ly1g3

References

https://github.com/mailcow/mailcow-dockerized/releases/ta...
x_refsource_MISC
https://github.com/ly1g3/Mailcow-CVE-2022-31245
x_refsource_MISC

EPSS Score

25% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
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

.