Bypass of 2FA Protection in Mailcow's Dockerized Groupware/Email Suite
CVE-2024-41958
Key Information:
- Vendor
Mailcow
- Status
- Vendor
- CVE Published:
- 5 August 2024
Badges
What is CVE-2024-41958?
A security flaw has been identified in the two-factor authentication (2FA) mechanism of the mailcow: dockerized email suite. This vulnerability enables an authenticated attacker to circumvent the 2FA process, allowing unauthorized access to accounts that are otherwise protected by this security feature. To exploit the vulnerability, the attacker needs to possess the credentials of the target account and must already have access to another account within the system. Upon exploiting this weakness, the attacker can freely bypass the 2FA protection, putting sensitive user information at risk. Users are strongly recommended to upgrade to the 2024-07 version to mitigate this issue, as there are currently no known workarounds.

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Affected Version(s)
mailcow-dockerized < 2024-07
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
30% chance of being exploited in the next 30 days.
CVSS V3.1
Timeline
- π‘
Public PoC available
- πΎ
Exploit known to exist
Vulnerability published
Vulnerability Reserved
