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vulnrichmentCheckmkVULNRICHMENT:CVE-2024-28826
HistoryMay 29, 2024 - 10:00 a.m.

CVE-2024-28826 Unrestricted upload and download paths in check_sftp

2024-05-2910:00:53
CWE-73
Checkmk
github.com
1
cve-2024-28826
unrestricted upload
unrestricted download
check_sftp
checkmk 2.3.0p4
checkmk 2.2.0p27
checkmk 2.1.0p44
checkmk 2.0.0 (eol)
improper restriction
local files

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

6.6 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

9.1%

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.

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"
      }
    ]
  }
]

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

6.6 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

9.1%

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