CrowdStrike Falcon 6.31.14505.0/6.42.15610/6.44.15806 Uninstallation authorization

HistoryDiffrelatejsonxmlCTI

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
3.5	$0-$5k	0.10

Summaryinfo

A vulnerability, which was classified as critical, was found in CrowdStrike Falcon 6.31.14505.0/6.42.15610/6.44.15806. This vulnerability affects unknown code of the component Uninstallation Handler. The manipulation results in authorization. This vulnerability is known as CVE-2022-2841. It is possible to launch the attack remotely. Furthermore, an exploit is available. You should upgrade the affected component. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Detailsinfo

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 some unknown functionality of the component Uninstallation Handler. The manipulation with an unknown input leads to a authorization vulnerability. CWE is classifying the issue as CWE-862. The product does not perform an authorization check when an actor attempts to access a resource or perform an action. This is going to have an impact on availability.

The weakness was published 08/22/2022 by Pascal Zenker and Max Moser with modzero AG as Ridiculous vulnerability disclosure process with CrowdStrike Falcon Sensor. The advisory is shared for download at modzero.com. This vulnerability is traded as CVE-2022-2841. Technical details are unknown but a public exploit is available.

A public exploit has been developed by Pascal Zenker/Max Moser. The exploit is shared for download at modzero.com. It is declared as functional. The vulnerability was handled as a non-public zero-day exploit for at least 54 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version 6.40.15409, 6.42.15611 or 6.44.15807 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at Exploit-DB (51146). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

CrowdStrike

Name

Falcon

Version

CPE 2.3info

CPE 2.2info

Video

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CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.5

VulDB Base Score: 2.7
VulDB Temp Score: 2.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

Researcher Base Score: 6.0
Researcher Vector: 🔍

NVD Base Score: 2.7
NVD Vector: 🔍

CNA Base Score: 2.7
CNA Vector (VulDB): 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
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Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Authorization
CWE: CWE-862 / CWE-863 / CWE-285
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Access: Public
Status: Functional
Author: Pascal Zenker/Max Moser
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Falcon 6.40.15409/6.42.15611/6.44.15807

Timelineinfo

06/29/2022 🔍
08/16/2022 +48 days 🔍
08/22/2022 +6 days 🔍
08/22/2022 +0 days 🔍
12/24/2024 +855 days 🔍

Sourcesinfo

Advisory: Ridiculous vulnerability disclosure process with CrowdStrike Falcon Sensor
Researcher: Pascal Zenker, Max Moser
Organization: modzero AG
Status: Confirmed

CVE: CVE-2022-2841 (🔍)
GCVE (CVE): GCVE-0-2022-2841
GCVE (VulDB): GCVE-100-206880

Entryinfo

Created: 08/22/2022 10:01 AM
Updated: 12/24/2024 05:03 AM
Replaces Duplicates: 🔍
Changes: 08/22/2022 10:01 AM (37), 08/22/2022 10:04 AM (19), 08/23/2022 07:45 AM (8), 09/24/2022 09:04 AM (2), 09/24/2022 09:06 AM (21), 12/29/2022 03:11 PM (9), 12/24/2024 05:03 AM (17)
Complete: 🔍
Cache ID: 18:88F:40