CrowdStrike Falcon Uninstallation authorization
CVE-2022-2841

2.7LOW

Key Information:

Vendor

Crowdstrike

Status
Falcon
Vendor
CVE Published:
22 August 2022

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2022-2841?

A vulnerability was found in CrowdStrike Falcon 6.31.14505.0/6.42.15610/6.44.15806. It has been classified as problematic. Affected is an unknown function of the component Uninstallation Handler. The manipulation leads to missing authorization. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 6.40.15409, 6.42.15611 and 6.44.15807 is able to address this issue. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-206880.

Affected Version(s)

Falcon 6.31.14505.0

Falcon 6.42.15610

Falcon 6.44.15806

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.

CVE-2022-2841 - Proof of Concept

References

https://vuldb.com/?id.206880
vdb-entry
https://vuldb.com/?ctiid.206880
signaturepermissions-required
https://www.modzero.com/modlog/archives/2022/08/22/ridicu...
related

CVSS V3.1

Score:
2.7
Severity:
LOW
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

CVSS V3.0

Score:
2.7
Severity:
LOW
Confidentiality:
None
Integrity:
None
Availability:
None
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

Credit

Pascal Zenker
Max Moser
.