Reading host_configs does not honour contact groups
Summary
| CVE | CVE-2023-22348 |
|---|---|
| State | PUBLISHED |
| Assigner | Tribe29 |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2023-05-17 16:15:09 UTC |
| Updated | 2026-10-23 23:10:00 UTC |
| Description | Improper Authorization in RestAPI in Checkmk GmbH's Checkmk versions <2.1.0p28 and <2.2.0b8 allows remote authenticated users to read arbitrary host_configs. |
Risk And Classification
Primary CVSS: v3.1 4.3 MEDIUM from [email protected]
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
EPSS: 0.005910000 probability, percentile 0.476120000 (date 2026-10-23)
Problem Types: CWE-285 | NVD-CWE-Other | CWE-285 CWE-285: Improper Authorization
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 3.1 | [email protected] | Primary | 4.3 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
| 3.1 | [email protected] | Secondary | 4.3 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
| 3.1 | CNA | DECLARED | 4.3 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
CVSS v3.1 Breakdown
Attack Vector
NetworkAttack Complexity
LowPrivileges Required
LowUser Interaction
NoneScope
UnchangedConfidentiality
LowIntegrity
NoneAvailability
NoneCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Checkmk | Checkmk | 2.1.0 | - | All | All |
| Application | Checkmk | Checkmk | 2.1.0 | b1 | All | All |
| Application | Checkmk | Checkmk | 2.1.0 | b2 | All | All |
| Application | Checkmk | Checkmk | 2.1.0 | b3 | All | All |
| Application | Checkmk | Checkmk | 2.1.0 | b4 | All | All |
| Application | Checkmk | Checkmk | 2.1.0 | b5 | All | All |
| Application | Checkmk | Checkmk | 2.1.0 | b6 | All | All |
| Application | Checkmk | Checkmk | 2.1.0 | b7 | All | All |
| Application | Checkmk | Checkmk | 2.1.0 | b8 | All | All |
| Application | Checkmk | Checkmk | 2.1.0 | b9 | All | All |
| Application | Checkmk | Checkmk | 2.1.0 | p1 | All | All |
| Application | Checkmk | Checkmk | 2.1.0 | p10 | All | All |
| Application | Checkmk | Checkmk | 2.1.0 | p11 | All | All |
| Application | Checkmk | Checkmk | 2.1.0 | p12 | All | All |
| Application | Checkmk | Checkmk | 2.1.0 | p13 | All | All |
| Application | Checkmk | Checkmk | 2.1.0 | p14 | All | All |
| Application | Checkmk | Checkmk | 2.1.0 | p15 | All | All |
| Application | Checkmk | Checkmk | 2.1.0 | p16 | All | All |
| Application | Checkmk | Checkmk | 2.1.0 | p17 | All | All |
| Application | Checkmk | Checkmk | 2.1.0 | p18 | All | All |
| Application | Checkmk | Checkmk | 2.1.0 | p19 | All | All |
| Application | Checkmk | Checkmk | 2.1.0 | p2 | All | All |
| Application | Checkmk | Checkmk | 2.1.0 | p20 | All | All |
| Application | Checkmk | Checkmk | 2.1.0 | p21 | All | All |
| Application | Checkmk | Checkmk | 2.1.0 | p22 | All | All |
| Application | Checkmk | Checkmk | 2.1.0 | p23 | All | All |
| Application | Checkmk | Checkmk | 2.1.0 | p24 | All | All |
| Application | Checkmk | Checkmk | 2.1.0 | p25 | All | All |
| Application | Checkmk | Checkmk | 2.1.0 | p26 | All | All |
| Application | Checkmk | Checkmk | 2.1.0 | p27 | All | All |
| Application | Checkmk | Checkmk | 2.1.0 | p3 | All | All |
| Application | Checkmk | Checkmk | 2.1.0 | p4 | All | All |
| Application | Checkmk | Checkmk | 2.1.0 | p5 | All | All |
| Application | Checkmk | Checkmk | 2.1.0 | p6 | All | All |
| Application | Checkmk | Checkmk | 2.1.0 | p7 | All | All |
| Application | Checkmk | Checkmk | 2.1.0 | p8 | All | All |
| Application | Checkmk | Checkmk | 2.1.0 | p9 | All | All |
| Application | Checkmk | Checkmk | 2.2.0 | b1 | All | All |
| Application | Checkmk | Checkmk | 2.2.0 | b2 | All | All |
| Application | Checkmk | Checkmk | 2.2.0 | b3 | All | All |
| Application | Checkmk | Checkmk | 2.2.0 | b4 | All | All |
| Application | Checkmk | Checkmk | 2.2.0 | b5 | All | All |
| Application | Checkmk | Checkmk | 2.2.0 | b6 | All | All |
| Application | Checkmk | Checkmk | 2.2.0 | b7 | All | All |
| Application | Tribe29 | Checkmk | All | All | All | All |
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | Checkmk GmbH | Checkmk | affected 2.2.0 2.2.0b8 semver | Not specified |
| CNA | Checkmk GmbH | Checkmk | affected 2.1.0 2.1.0p28 semver | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Reading host_config's will now honour contact groups | af854a3a-2127-422b-91ae-364da2661108 | checkmk.com | Vendor Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.