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[email protected]CVE-2021-40343

HistoryOct 26, 2021 - 11:15 a.m.

CVE-2021-40343

2021-10-2611:15:07

CWE-732

[email protected]

web.nvd.nist.gov

nagios xi

5.8.5

cve-2021-40343

security

vulnerability

file permissions

escalation of privileges

7.2 High

CVSS2

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

7.8 High

CVSS3

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

7.6 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

53.0%

JSON

An issue was discovered in Nagios XI 5.8.5. Insecure file permissions on the nagios_unbundler.py file allow the nagios user to elevate their privileges to the root user.

Affected configurations

NVD

Node

nagiosnagios_xiMatch5.8.5

CPENameOperatorVersion
nagios:nagios_xinagios nagios xieq5.8.5

CPE	Name	Operator	Version
nagios:nagios_xi	nagios nagios xi	eq	5.8.5

References

assets.nagios.com/downloads/nagiosxi/CHANGES-5.TXT

synacktiv.com

www.synacktiv.com/sites/default/files/2021-10/Nagios_XI_multiple_vulnerabilities_0.pdf

7.2 High

CVSS2

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

7.8 High

CVSS3

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

7.6 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

53.0%

JSON

Related for CVE-2021-40343

prion1 cvelist1 nvd1