CVE-2026-24097

Опубликовано: 13 мар. 2026

Источник: nvd

CVSS3: 4.3

EPSS Низкий

Описание

Improper permission enforcement in Checkmk versions 2.4.0 before 2.4.0p23, 2.3.0 before 2.3.0p43, and 2.2.0 (EOL) allows authenticated users to enumerate existing hosts by observing different HTTP response codes in agent-receiver/register_existing endpoint, which could lead to information disclosure.

Ссылки

https://checkmk.com/werk/18993
Vendor Advisory

Уязвимые конфигурации

Конфигурация 1

Одно из

cpe:2.3:a:checkmk:checkmk:2.2.0:-:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:b1:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:b2:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:b3:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:b4:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:b5:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:b6:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:b7:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:b8:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:i1:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:p1:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:p10:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:p11:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:p12:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:p13:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:p14:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:p15:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:p16:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:p17:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:p18:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:p19:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:p2:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:p20:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:p21:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:p22:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:p23:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:p24:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:p25:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:p26:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:p27:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:p28:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:p29:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:p3:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:p30:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:p31:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:p32:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:p33:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:p34:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:p35:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:p36:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:p37:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:p38:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:p39:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:p4:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:p40:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:p41:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:p42:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:p43:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:p44:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:p45:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:p46:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:p47:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:p5:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:p6:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:p7:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:p8:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.2.0:p9:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.3.0:-:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.3.0:b1:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.3.0:b2:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.3.0:b3:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.3.0:b4:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.3.0:b5:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.3.0:b6:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.3.0:p1:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.3.0:p10:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.3.0:p11:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.3.0:p12:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.3.0:p13:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.3.0:p14:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.3.0:p15:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.3.0:p16:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.3.0:p17:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.3.0:p18:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.3.0:p19:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.3.0:p2:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.3.0:p20:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.3.0:p21:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.3.0:p22:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.3.0:p23:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.3.0:p24:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.3.0:p25:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.3.0:p26:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.3.0:p27:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.3.0:p28:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.3.0:p29:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.3.0:p3:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.3.0:p30:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.3.0:p31:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.3.0:p32:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.3.0:p33:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.3.0:p34:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.3.0:p35:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.3.0:p36:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.3.0:p37:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.3.0:p38:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.3.0:p39:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.3.0:p4:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.3.0:p40:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.3.0:p41:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.3.0:p42:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.3.0:p5:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.3.0:p6:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.3.0:p7:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.3.0:p8:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.3.0:p9:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.4.0:-:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.4.0:b1:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.4.0:b2:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.4.0:b3:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.4.0:b4:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.4.0:b5:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.4.0:b6:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.4.0:p1:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.4.0:p10:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.4.0:p11:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.4.0:p12:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.4.0:p13:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.4.0:p14:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.4.0:p15:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.4.0:p16:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.4.0:p17:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.4.0:p18:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.4.0:p19:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.4.0:p2:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.4.0:p20:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.4.0:p21:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.4.0:p22:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.4.0:p3:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.4.0:p4:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.4.0:p5:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.4.0:p6:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.4.0:p7:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.4.0:p8:*:*:*:*:*:*

cpe:2.3:a:checkmk:checkmk:2.4.0:p9:*:*:*:*:*:*

EPSS

Процентиль: 9%

0.00032

Низкий

4.3 Medium

CVSS3

Дефекты

CWE-204

Связанные уязвимости

CVE-2026-24097

CVSS3: 4.3

ubuntu

20 дней назад

CVE-2026-24097

CVSS3: 4.3

debian

20 дней назад

Improper permission enforcement in Checkmk versions 2.4.0 before 2.4.0 ...

GHSA-34x2-m38g-824f

CVSS3: 4.3

github

20 дней назад

EPSS

Процентиль: 9%

0.00032

Низкий

4.3 Medium

CVSS3

Дефекты

CWE-204