CVE-2024-28826 (GCVE-0-2024-28826)

Vulnerability from cvelistv5 – Published: 2024-05-29 10:00 – Updated: 2024-08-02 00:56
VLAI
Title
Unrestricted upload and download paths in check_sftp
Summary
Improper restriction of local upload and download paths in check_sftp in Checkmk before 2.3.0p4, 2.2.0p27, 2.1.0p44, and in Checkmk 2.0.0 (EOL) allows attackers with sufficient permissions to configure the check to read and write local files on the Checkmk site server.
Severity
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-06-05 20:21 UTC
CWE
  • CWE-73 - External Control of File Name or Path
Assigner
References
Impacted products
Vendor Product Version CPE status
Checkmk GmbH Checkmk Affected: 2.3.0 , < 2.3.0p4 (semver)
Affected: 2.2.0 , < 2.2.0p27 (semver)
Affected: 2.1.0 , < 2.1.0p44 (semver)
Affected: 2.0.0 , ≤ 2.0.0p39 (semver)
guessed Create a notification for this product.
checkmk checkmk Affected: 2.0.0 , < 2.0.0p39 (semver)
    cpe:2.3:a:checkmk:checkmk:2.0.0:*:*:*:*:*:*:*
Create a notification for this product.
checkmk checkmk Affected: 2.1.0 , < 2.1.0p44 (semver)
    cpe:2.3:a:checkmk:checkmk:2.1.0:*:*:*:*:*:*:*
Create a notification for this product.
checkmk checkmk Affected: 2.2.0 , < 2.2.0p27 (semver)
    cpe:2.3:a:checkmk:checkmk:2.2.0:*:*:*:*:*:*:*
Create a notification for this product.
checkmk checkmk Affected: 2.3.0 , < 2.3.0p4 (semver)
    cpe:2.3:a:checkmk:checkmk:2.3.0:*:*:*:*:*:*:*
Create a notification for this product.
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Advisory\"]},{\"url\":\"https://checkmk.com/werk/15200\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}",
    "redhat_vex": {
      "current_release_date": "2025-05-28T20:23:25+00:00",
      "cve": "CVE-2024-28826",
      "id": "CVE-2024-28826",
      "initial_release_date": "2024-01-01T00:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "Unrestricted upload and download paths in check_sftp",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-28826.json",
      "version": "3"
    },
    "vulnrichment": {
      "containers": "{\"cna\": {\"affected\": [{\"defaultStatus\": \"unaffected\", \"product\": \"Checkmk\", \"vendor\": \"Checkmk GmbH\", \"versions\": [{\"lessThan\": \"2.3.0p4\", \"status\": \"affected\", \"version\": \"2.3.0\", \"versionType\": \"semver\"}, {\"lessThan\": \"2.2.0p27\", \"status\": \"affected\", \"version\": \"2.2.0\", \"versionType\": \"semver\"}, {\"lessThan\": \"2.1.0p44\", \"status\": \"affected\", \"version\": \"2.1.0\", \"versionType\": \"semver\"}, {\"lessThanOrEqual\": \"2.0.0p39\", \"status\": \"affected\", \"version\": \"2.0.0\", \"versionType\": \"semver\"}]}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"Improper restriction of local upload and download paths in check_sftp in Checkmk before 2.3.0p4, 2.2.0p27, 2.1.0p44, and in Checkmk 2.0.0 (EOL) allows attackers with sufficient permissions to configure the check to read and write local files on the Checkmk site server.\"}], \"impacts\": [{\"capecId\": \"CAPEC-212\", \"descriptions\": [{\"lang\": \"en\", \"value\": \"CAPEC-212: Functionality Misuse\"}]}], \"metrics\": [{\"cvssV3_1\": {\"baseScore\": 8.8, \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\", \"version\": \"3.1\"}}], \"problemTypes\": [{\"descriptions\": [{\"cweId\": \"CWE-73\", \"description\": \"CWE-73: External Control of File Name or Path\", \"lang\": \"en\", \"type\": \"CWE\"}]}], \"providerMetadata\": {\"orgId\": \"f7d6281c-4801-44ce-ace2-493291dedb0f\", \"shortName\": \"Checkmk\", \"dateUpdated\": \"2024-05-29T10:00:53.789Z\"}, \"references\": [{\"url\": \"https://checkmk.com/werk/15200\"}], \"title\": \"Unrestricted upload and download paths in check_sftp\"}, \"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-28826\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-06-05T20:21:05.131648Z\"}}}], \"affected\": [{\"cpes\": [\"cpe:2.3:a:checkmk:checkmk:2.0.0:*:*:*:*:*:*:*\"], \"vendor\": \"checkmk\", \"product\": \"checkmk\", \"versions\": [{\"status\": \"affected\", \"version\": \"2.0.0\", \"lessThan\": \"2.0.0p39\", \"versionType\": \"semver\"}], \"defaultStatus\": \"unknown\"}, {\"cpes\": [\"cpe:2.3:a:checkmk:checkmk:2.1.0:*:*:*:*:*:*:*\"], \"vendor\": \"checkmk\", \"product\": \"checkmk\", \"versions\": [{\"status\": \"affected\", \"version\": \"2.1.0\", \"lessThan\": \"2.1.0p44\", \"versionType\": \"semver\"}], \"defaultStatus\": \"unknown\"}, {\"cpes\": [\"cpe:2.3:a:checkmk:checkmk:2.2.0:*:*:*:*:*:*:*\"], \"vendor\": \"checkmk\", \"product\": \"checkmk\", \"versions\": [{\"status\": \"affected\", \"version\": \"2.2.0\", \"lessThan\": \"2.2.0p27\", \"versionType\": \"semver\"}], \"defaultStatus\": \"unknown\"}, {\"cpes\": [\"cpe:2.3:a:checkmk:checkmk:2.3.0:*:*:*:*:*:*:*\"], \"vendor\": \"checkmk\", \"product\": \"checkmk\", \"versions\": [{\"status\": \"affected\", \"version\": \"2.3.0\", \"lessThan\": \"2.3.0p4\", \"versionType\": \"semver\"}], \"defaultStatus\": \"unknown\"}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-06-05T20:33:00.647Z\"}}]}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-28826\", \"assignerOrgId\": \"f7d6281c-4801-44ce-ace2-493291dedb0f\", \"state\": \"PUBLISHED\", \"assignerShortName\": \"Checkmk\", \"dateReserved\": \"2024-03-11T13:21:43.122Z\", \"datePublished\": \"2024-05-29T10:00:53.789Z\", \"dateUpdated\": \"2024-06-05T20:33:54.922Z\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}



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Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.