CVE-2021-40905
- Source
- https://cve.org/CVERecord?id=CVE-2021-40905
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-40905.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-40905
- Published
- 2022-03-25T23:15:08Z
- Modified
- 2026-10-24T10:30:20Z
- Severity
-
- 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
The web management console of CheckMK Enterprise Edition (versions 1.5.0 to 2.0.0p9) does not properly sanitise the uploading of ".mkp" files, which are Extension Packages, making remote code execution possible. Successful exploitation requires access to the web management interface, either with valid credentials or with a hijacked session of a user with administrator role. NOTE: the vendor states that this is the intended behavior: admins are supposed to be able to execute code in this manner.
- Database specific
{ "unresolved_ranges": [ { "cpes": [ "cpe:2.3:a:tribe29:checkmk:*:*:*:*:*:*:*:*" ], "extracted_events": [ { "range": [ { "introduced": "1.5.0" }, { "fixed": "2.0.0" } ], "source": "CPE_RANGE" } ], "vendor_product": "tribe29:checkmk" } ] }- References
Affected packages
Git / github.com/checkmk/checkmk
Affected ranges
- Type
- GIT
- Repo
- https://github.com/checkmk/checkmk
- Events
-
IntroducedLast Affected
- Database specific
-
Show details
{ "extracted_events": [ { "cpe": "cpe:2.3:a:checkmk:checkmk:2.0.0:-:*:*:*:*:*:*", "range": [ { "introduced": "2.0.0-NA" }, { "last_affected": "2.0.0-NA" } ], "source": "CPE_STRING" }, { "cpe": "cpe:2.3:a:checkmk:checkmk:2.0.0:b1:*:*:*:*:*:*", "range": [ { "introduced": "2.0.0-b1" }, { "last_affected": "2.0.0-b1" } ], "source": "CPE_STRING" }, { "cpe": "cpe:2.3:a:checkmk:checkmk:2.0.0:i1:*:*:*:*:*:*", "range": [ { "introduced": "2.0.0-i1" }, { "last_affected": "2.0.0-i1" } ], "source": "CPE_STRING" }, { "cpe": "cpe:2.3:a:checkmk:checkmk:2.0.0:p1:*:*:*:*:*:*", "range": [ { "introduced": "2.0.0-p1" }, { "last_affected": "2.0.0-p1" } ], "source": "CPE_STRING" }, { "cpe": "cpe:2.3:a:checkmk:checkmk:2.0.0:b2:*:*:*:*:*:*", "range": [ { "introduced": "2.0.0-b2" }, { "last_affected": "2.0.0-b2" } ], "source": "CPE_STRING" }, { "cpe": "cpe:2.3:a:checkmk:checkmk:2.0.0:p2:*:*:*:*:*:*", "range": [ { "introduced": "2.0.0-p2" }, { "last_affected": "2.0.0-p2" } ], "source": "CPE_STRING" }, { "cpe": "cpe:2.3:a:checkmk:checkmk:2.0.0:b3:*:*:*:*:*:*", "range": [ { "introduced": "2.0.0-b3" }, { "last_affected": "2.0.0-b3" } ], "source": "CPE_STRING" }, { "cpe": "cpe:2.3:a:checkmk:checkmk:2.0.0:p3:*:*:*:*:*:*", "range": [ { "introduced": "2.0.0-p3" }, { "last_affected": "2.0.0-p3" } ], "source": "CPE_STRING" }, { "cpe": "cpe:2.3:a:checkmk:checkmk:2.0.0:b4:*:*:*:*:*:*", "range": [ { "introduced": "2.0.0-b4" }, { "last_affected": "2.0.0-b4" } ], "source": "CPE_STRING" }, { "cpe": "cpe:2.3:a:checkmk:checkmk:2.0.0:p4:*:*:*:*:*:*", "range": [ { "introduced": "2.0.0-p4" }, { "last_affected": "2.0.0-p4" } ], "source": "CPE_STRING" }, { "cpe": "cpe:2.3:a:checkmk:checkmk:2.0.0:b5:*:*:*:*:*:*", "range": [ { "introduced": "2.0.0-b5" }, { "last_affected": "2.0.0-b5" } ], "source": "CPE_STRING" }, { "cpe": "cpe:2.3:a:checkmk:checkmk:2.0.0:p5:*:*:*:*:*:*", "range": [ { "introduced": "2.0.0-p5" }, { "last_affected": "2.0.0-p5" } ], "source": "CPE_STRING" }, { "cpe": "cpe:2.3:a:checkmk:checkmk:2.0.0:b6:*:*:*:*:*:*", "range": [ { "introduced": "2.0.0-b6" }, { "last_affected": "2.0.0-b6" } ], "source": "CPE_STRING" }, { "cpe": "cpe:2.3:a:checkmk:checkmk:2.0.0:p6:*:*:*:*:*:*", "range": [ { "introduced": "2.0.0-p6" }, { "last_affected": "2.0.0-p6" } ], "source": "CPE_STRING" }, { "cpe": "cpe:2.3:a:checkmk:checkmk:2.0.0:b7:*:*:*:*:*:*", "range": [ { "introduced": "2.0.0-b7" }, { "last_affected": "2.0.0-b7" } ], "source": "CPE_STRING" }, { "cpe": "cpe:2.3:a:checkmk:checkmk:2.0.0:p7:*:*:*:*:*:*", "range": [ { "introduced": "2.0.0-p7" }, { "last_affected": "2.0.0-p7" } ], "source": "CPE_STRING" }, { "cpe": "cpe:2.3:a:checkmk:checkmk:2.0.0:b8:*:*:*:*:*:*", "range": [ { "introduced": "2.0.0-b8" }, { "last_affected": "2.0.0-b8" } ], "source": "CPE_STRING" }, { "cpe": "cpe:2.3:a:checkmk:checkmk:2.0.0:p8:*:*:*:*:*:*", "range": [ { "introduced": "2.0.0-p8" }, { "last_affected": "2.0.0-p8" } ], "source": "CPE_STRING" }, { "cpe": "cpe:2.3:a:checkmk:checkmk:2.0.0:p10:*:*:*:*:*:*", "range": [ { "introduced": "2.0.0-p10" }, { "last_affected": "2.0.0-p10" } ], "source": "CPE_STRING" }, { "cpe": "cpe:2.3:a:checkmk:checkmk:2.0.0:p11:*:*:*:*:*:*", "range": [ { "introduced": "2.0.0-p11" }, { "last_affected": "2.0.0-p11" } ], "source": "CPE_STRING" }, { "cpe": "cpe:2.3:a:checkmk:checkmk:2.0.0:p12:*:*:*:*:*:*", "range": [ { "introduced": "2.0.0-p12" }, { "last_affected": "2.0.0-p12" } ], "source": "CPE_STRING" }, { "cpe": "cpe:2.3:a:checkmk:checkmk:2.0.0:p13:*:*:*:*:*:*", "range": [ { "introduced": "2.0.0-p13" }, { "last_affected": "2.0.0-p13" } ], "source": "CPE_STRING" }, { "cpe": "cpe:2.3:a:checkmk:checkmk:2.0.0:p14:*:*:*:*:*:*", "range": [ { "introduced": "2.0.0-p14" }, { "last_affected": "2.0.0-p14" } ], "source": "CPE_STRING" }, { "cpe": "cpe:2.3:a:checkmk:checkmk:2.0.0:p15:*:*:*:*:*:*", "range": [ { "introduced": "2.0.0-p15" }, { "last_affected": "2.0.0-p15" } ], "source": "CPE_STRING" }, { "cpe": "cpe:2.3:a:checkmk:checkmk:2.0.0:p16:*:*:*:*:*:*", "range": [ { "introduced": "2.0.0-p16" }, { "last_affected": "2.0.0-p16" } ], "source": "CPE_STRING" }, { "cpe": "cpe:2.3:a:checkmk:checkmk:2.0.0:p17:*:*:*:*:*:*", "range": [ { "introduced": "2.0.0-p17" }, { "last_affected": "2.0.0-p17" } ], "source": "CPE_STRING" }, { "cpe": "cpe:2.3:a:checkmk:checkmk:2.0.0:p9:*:*:*:*:*:*", "range": [ { "introduced": "2.0.0-p9" }, { "last_affected": "2.0.0-p9" } ], "source": "CPE_STRING" } ] }