Tribe29 Checkmk up to 1.6.0/2.0.0p27/2.1.0p6 Reverse Proxy Configuration inclusion of functionality from untrusted control sphere

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 (≈)
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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.
8.8$0-$5k0.00

Summaryinfo

A vulnerability classified as very critical was found in Tribe29 Checkmk up to 1.6.0/2.0.0p27/2.1.0p6. This issue affects some unknown processing of the component Reverse Proxy Configuration Handler. Executing a manipulation can lead to inclusion of functionality from untrusted control sphere. This vulnerability is tracked as CVE-2022-46302. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability has been found in Tribe29 Checkmk up to 1.6.0/2.0.0p27/2.1.0p6 and classified as very critical. This vulnerability affects an unknown function of the component Reverse Proxy Configuration Handler. The manipulation with an unknown input leads to a inclusion of functionality from untrusted control sphere vulnerability. The CWE definition for the vulnerability is CWE-829. The product imports, requires, or includes executable functionality (such as a library) from a source that is outside of the intended control sphere. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Broad access controls could allow site users to directly interact with the system Apache installation when providing the reverse proxy configurations for Tribe29's Checkmk <= 2.1.0p6, Checkmk <= 2.0.0p27, and all versions of Checkmk 1.6.0 (EOL) allowing an attacker to perform remote code execution with root privileges on the underlying host.

The weakness was disclosed 04/20/2023. The advisory is shared for download at checkmk.com. This vulnerability was named CVE-2022-46302 since 01/18/2023. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 07/24/2024).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.8
VulDB Meta Temp Score: 8.8

VulDB Base Score: 8.8
VulDB Temp Score: 8.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CNA Base Score: 8.8
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: Inclusion of functionality from untrusted control sphere
CWE: CWE-829
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/18/2023 🔍
04/20/2023 +91 days 🔍
04/20/2023 +0 days 🔍
07/24/2024 +460 days 🔍

Sourcesinfo

Advisory: checkmk.com
Status: Confirmed

CVE: CVE-2022-46302 (🔍)
GCVE (CVE): GCVE-0-2022-46302
GCVE (VulDB): GCVE-100-226912

Entryinfo

Created: 04/20/2023 17:17
Updated: 07/24/2024 00:26
Changes: 04/20/2023 17:17 (47), 07/24/2024 00:26 (23)
Complete: 🔍
Cache ID: 216::103

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