CVE-2021-37343

A path traversal vulnerability exists in Nagios XI below version 5.8.5 AutoDiscovery component and could lead to post authenticated RCE under security context of the user running Nagios.

CVSS v3 8.8 HIGH
CVSS v2.0 6.5 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://packetstormsecurity.com/files/165978/Nagios-XI-Autodiscovery-Shell-Upload.html	Exploit Third Party Advisory VDB Entry
https://www.nagios.com/downloads/nagios-xi/change-log/	Release Notes Vendor Advisory
http://packetstormsecurity.com/files/165978/Nagios-XI-Autodiscovery-Shell-Upload.html	Exploit Third Party Advisory VDB Entry
https://www.nagios.com/downloads/nagios-xi/change-log/	Release Notes Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:nagios:nagios_xi:*:*:*:*:*:*:*:*

History

21 Nov 2024, 06:14

Type	Values Removed	Values Added
References	~~() http://packetstormsecurity.com/files/165978/Nagios-XI-Autodiscovery-Shell-Upload.html - Exploit, Third Party Advisory, VDB Entry~~	() http://packetstormsecurity.com/files/165978/Nagios-XI-Autodiscovery-Shell-Upload.html - Exploit, Third Party Advisory, VDB Entry
References	~~() https://www.nagios.com/downloads/nagios-xi/change-log/ - Release Notes, Vendor Advisory~~	() https://www.nagios.com/downloads/nagios-xi/change-log/ - Release Notes, Vendor Advisory

Information

Published : 2021-08-13 12:15

Updated : 2024-11-21 06:14

NVD link : CVE-2021-37343

Mitre link : CVE-2021-37343

CVE.ORG link : CVE-2021-37343

JSON object : View

Products Affected

nagios

nagios_xi

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

{"id": "CVE-2021-37343", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2021-08-13T12:15:06.897", "references": [{"url": "http://packetstormsecurity.com/files/165978/Nagios-XI-Autodiscovery-Shell-Upload.html", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "https://www.nagios.com/downloads/nagios-xi/change-log/", "tags": ["Release Notes", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://packetstormsecurity.com/files/165978/Nagios-XI-Autodiscovery-Shell-Upload.html", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.nagios.com/downloads/nagios-xi/change-log/", "tags": ["Release Notes", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-22"}]}], "descriptions": [{"lang": "en", "value": "A path traversal vulnerability exists in Nagios XI below version 5.8.5 AutoDiscovery component and could lead to post authenticated RCE under security context of the user running Nagios."}, {"lang": "es", "value": "Se presenta una vulnerabilidad de salto de ruta en el componente AutoDiscovery de Nagios XI versiones por debajo de 5.8.5, y podr\u00eda conllevar a un RCE post autenticado bajo el contexto de seguridad del usuario que ejecuta Nagios."}], "lastModified": "2024-11-21T06:14:58.590", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:nagios:nagios_xi:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "16C2735A-6289-4DA5-B50A-E98B837C8B9B", "versionEndExcluding": "5.8.5"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}