CVE-2021-3273

Nagios XI below 5.7 is affected by code injection in the /nagiosxi/admin/graphtemplates.php component. To exploit this vulnerability, someone must have an admin user account in Nagios XI's web system.

CVSS v3 7.2 HIGH
CVSS v2.0 9.0 HIGH

7.2^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.0^/10

CVSS v2.0 : HIGH

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

Exploitability : 8.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://gist.github.com/leommxj/93edce6f8572cefe79a3d7da4389374e	Exploit Third Party Advisory
https://www.nagios.com/downloads/nagios-xi/change-log/	Release Notes Vendor Advisory
https://gist.github.com/leommxj/93edce6f8572cefe79a3d7da4389374e	Exploit Third Party Advisory
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, 06:21

Type	Values Removed	Values Added
References	~~() https://gist.github.com/leommxj/93edce6f8572cefe79a3d7da4389374e - Exploit, Third Party Advisory~~	() https://gist.github.com/leommxj/93edce6f8572cefe79a3d7da4389374e - Exploit, Third Party Advisory
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 : 2021-02-25 14:15

Updated : 2024-11-21 06:21

NVD link : CVE-2021-3273

Mitre link : CVE-2021-3273

CVE.ORG link : CVE-2021-3273

JSON object : View

Products Affected

nagios

nagios_xi

CWE

CWE-94

Improper Control of Generation of Code ('Code Injection')

{"id": "CVE-2021-3273", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 9.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C", "authentication": "SINGLE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "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": 7.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.2}]}, "published": "2021-02-25T14:15:12.517", "references": [{"url": "https://gist.github.com/leommxj/93edce6f8572cefe79a3d7da4389374e", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.nagios.com/downloads/nagios-xi/change-log/", "tags": ["Release Notes", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://gist.github.com/leommxj/93edce6f8572cefe79a3d7da4389374e", "tags": ["Exploit", "Third Party Advisory"], "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-94"}]}], "descriptions": [{"lang": "en", "value": "Nagios XI below 5.7 is affected by code injection in the /nagiosxi/admin/graphtemplates.php component. To exploit this vulnerability, someone must have an admin user account in Nagios XI's web system."}, {"lang": "es", "value": "Nagios XI versiones por debajo de 5.7, est\u00e1 afectado por una inyecci\u00f3n de c\u00f3digo en el componente /nagiosxi/admin/graphtemplates.php. Para explotar esta vulnerabilidad, alguien debe tener una cuenta de usuario administrador en el sistema web de Nagios XI"}], "lastModified": "2024-11-21T06:21:11.747", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:nagios:nagios_xi:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A4A42520-79F7-49E9-8AC8-CC87B485DF07", "versionEndExcluding": "5.7"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}