Checkmk up to 2.0.0p39/2.1.0p47/2.2.0p32/2.3.0p14 Check SFTP Service key exchange without entity authentication

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.5$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in Checkmk up to 2.0.0p39/2.1.0p47/2.2.0p32/2.3.0p14. This affects an unknown function of the component Check SFTP Service. The manipulation results in key exchange without entity authentication. This vulnerability is cataloged as CVE-2024-6572. The attack may be launched remotely. There is no exploit available. A patch should be applied to remediate this issue.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Checkmk up to 2.0.0p39/2.1.0p47/2.2.0p32/2.3.0p14. Affected is an unknown code block of the component Check SFTP Service. The manipulation with an unknown input leads to a key exchange without entity authentication vulnerability. CWE is classifying the issue as CWE-322. The product performs a key exchange with an actor without verifying the identity of that actor. This is going to have an impact on confidentiality. CVE summarizes:

Improper host key checking in active check 'Check SFTP Service' and special agent 'VNX quotas and filesystem' in Checkmk before Checkmk 2.3.0p15, 2.2.0p33, 2.1.0p48 and 2.0.0 (EOL) allows man-in-the-middle attackers to intercept traffic

The advisory is available at checkmk.com. This vulnerability is traded as CVE-2024-6572 since 07/08/2024. The exploitability is told to be difficult. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. The technical details are unknown and an exploit is not available.

Applying the patch 2.1.0p48/2.2.0p33/2.3.0p15 is able to eliminate this problem.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔍
CNA CVSS-BT Score: 🔍
CNA Vector: 🔍

CVSSv3info

VulDB Meta Base Score: 5.6
VulDB Meta Temp Score: 5.5

VulDB Base Score: 3.7
VulDB Temp Score: 3.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.4
CNA Vector (Checkmk): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Key exchange without entity authentication
CWE: CWE-322 / CWE-320
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: 2.1.0p48/2.2.0p33/2.3.0p15

Timelineinfo

07/08/2024 🔍
09/09/2024 +63 days 🔍
09/09/2024 +0 days 🔍
09/10/2024 +1 days 🔍

Sourcesinfo

Advisory: checkmk.com
Status: Confirmed

CVE: CVE-2024-6572 (🔍)
GCVE (CVE): GCVE-0-2024-6572
GCVE (VulDB): GCVE-100-276834

Entryinfo

Created: 09/09/2024 13:38
Updated: 09/10/2024 06:38
Changes: 09/09/2024 13:38 (65), 09/09/2024 14:20 (1), 09/10/2024 06:38 (11)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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