Tribe29 Checkmk Appliance up to 1.6.4 Webconf unrestricted externally accessible lock

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.3$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Tribe29 Checkmk Appliance up to 1.6.4. This issue affects some unknown processing of the component Webconf. The manipulation leads to unrestricted externally accessible lock. This vulnerability is listed as CVE-2023-22318. The attack may be initiated remotely. There is no available exploit. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Tribe29 Checkmk Appliance up to 1.6.4. It has been rated as critical. This issue affects an unknown functionality of the component Webconf. The manipulation with an unknown input leads to a unrestricted externally accessible lock vulnerability. Using CWE to declare the problem leads to CWE-412. The product properly checks for the existence of a lock, but the lock can be externally controlled or influenced by an actor that is outside of the intended sphere of control. Impacted is availability. The summary by CVE is:

Denial of service in Webconf in Tribe29 Checkmk Appliance before 1.6.5.

The weakness was presented 05/15/2023. The advisory is shared at checkmk.com. The identification of this vulnerability is CVE-2023-22318 since 01/18/2023. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1499 for this issue.

Upgrading to version 1.6.5 eliminates this vulnerability.

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Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.3

VulDB Base Score: 7.5
VulDB Temp Score: 7.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.5
CNA Vector (Tribe29 GmbH): 🔍

CVSSv2info

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

Exploitinginfo

Class: Unrestricted externally accessible lock
CWE: CWE-412 / CWE-404
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Checkmk Appliance 1.6.5

Timelineinfo

01/18/2023 🔍
05/15/2023 +116 days 🔍
05/15/2023 +0 days 🔍
05/15/2023 +0 days 🔍

Sourcesinfo

Advisory: checkmk.com
Status: Confirmed

CVE: CVE-2023-22318 (🔍)
GCVE (CVE): GCVE-0-2023-22318
GCVE (VulDB): GCVE-100-229013

Entryinfo

Created: 05/15/2023 14:11
Changes: 05/15/2023 14:11 (49)
Complete: 🔍
Cache ID: 216::103

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