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[email protected]NVD:CVE-2020-5796

HistoryNov 13, 2020 - 8:15 p.m.

CVE-2020-5796

2020-11-1320:15:17

CWE-281

[email protected]

web.nvd.nist.gov

cve-2020-5796

nagios xi

permissions

low-privileged

authenticated user

arbitrary php code

root privileges

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

25.6%

JSON

Improper preservation of permissions in Nagios XI 5.7.4 allows a local, low-privileged, authenticated user to weaken the permissions of files, resulting in low-privileged users being able to write to and execute arbitrary PHP code with root privileges.

Affected configurations

Nvd

Node

nagiosnagios_xiMatch5.7.4

VendorProductVersionCPE
nagiosnagios_xi5.7.4cpe:2.3:a:nagios:nagios_xi:5.7.4:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
nagios	nagios_xi	5.7.4	cpe:2.3:a:nagios:nagios_xi:5.7.4:::::::*

References

www.tenable.com/security/research/tra-2020-61

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

25.6%

JSON

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