CVE-2018-8733 - Vulnerability Details - OpenCVE

Description

Authentication bypass vulnerability in the core config manager in Nagios XI 5.2.x through 5.4.x before 5.4.13 allows an unauthenticated attacker to make configuration changes and leverage an authenticated SQL injection vulnerability.

Published: 2018-04-18

Score: 9.8 Critical

EPSS: 77.1% High

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

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

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

No CVSS v4.0

No CVSS v3.1

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.77102.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://assets.nagios.com/downloads/nagiosxi/CHANGES-5.TXT
https://blog.redactedsec.net/exploits/2018/04/26/nagios.html
https://gist.github.com/caleBot/f0a93b5a98574393e0139104eacc2d0f
https://www.exploit-db.com/exploits/44560/
https://www.exploit-db.com/exploits/44969/
https://www.nagios.com/downloads/nagios-xi/change-log/

History

No history.

Subscriptions

Nagios Nagios Xi

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2018-04-18T00:00:00.000Z

Updated: 2024-08-05T07:02:26.040Z

Reserved: 2018-03-15T00:00:00.000Z

Link: CVE-2018-8733

Vulnrichment

No data.

NVD

Status : Modified

Published: 2018-04-18T00:29:00.317

Modified: 2024-11-21T04:14:13.820

Link: CVE-2018-8733

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-89

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2018-04-17T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Authentication bypass vulnerability in the core config manager in Nagios XI 5.2.x through 5.4.x before 5.4.13 allows an unauthenticated attacker to make configuration changes and leverage an authenticated SQL injection vulnerability."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2018-07-04T09:57:01.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://gist.github.com/caleBot/f0a93b5a98574393e0139104eacc2d0f"}, {"name": "44560", "tags": ["exploit", "x_refsource_EXPLOIT-DB"], "url": "https://www.exploit-db.com/exploits/44560/"}, {"tags": ["x_refsource_MISC"], "url": "https://www.nagios.com/downloads/nagios-xi/change-log/"}, {"tags": ["x_refsource_MISC"], "url": "https://blog.redactedsec.net/exploits/2018/04/26/nagios.html"}, {"tags": ["x_refsource_MISC"], "url": "https://assets.nagios.com/downloads/nagiosxi/CHANGES-5.TXT"}, {"name": "44969", "tags": ["exploit", "x_refsource_EXPLOIT-DB"], "url": "https://www.exploit-db.com/exploits/44969/"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2018-8733", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Authentication bypass vulnerability in the core config manager in Nagios XI 5.2.x through 5.4.x before 5.4.13 allows an unauthenticated attacker to make configuration changes and leverage an authenticated SQL injection vulnerability."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://gist.github.com/caleBot/f0a93b5a98574393e0139104eacc2d0f", "refsource": "MISC", "url": "https://gist.github.com/caleBot/f0a93b5a98574393e0139104eacc2d0f"}, {"name": "44560", "refsource": "EXPLOIT-DB", "url": "https://www.exploit-db.com/exploits/44560/"}, {"name": "https://www.nagios.com/downloads/nagios-xi/change-log/", "refsource": "MISC", "url": "https://www.nagios.com/downloads/nagios-xi/change-log/"}, {"name": "https://blog.redactedsec.net/exploits/2018/04/26/nagios.html", "refsource": "MISC", "url": "https://blog.redactedsec.net/exploits/2018/04/26/nagios.html"}, {"name": "https://assets.nagios.com/downloads/nagiosxi/CHANGES-5.TXT", "refsource": "MISC", "url": "https://assets.nagios.com/downloads/nagiosxi/CHANGES-5.TXT"}, {"name": "44969", "refsource": "EXPLOIT-DB", "url": "https://www.exploit-db.com/exploits/44969/"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T07:02:26.040Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://gist.github.com/caleBot/f0a93b5a98574393e0139104eacc2d0f"}, {"name": "44560", "tags": ["exploit", "x_refsource_EXPLOIT-DB", "x_transferred"], "url": "https://www.exploit-db.com/exploits/44560/"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.nagios.com/downloads/nagios-xi/change-log/"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://blog.redactedsec.net/exploits/2018/04/26/nagios.html"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://assets.nagios.com/downloads/nagiosxi/CHANGES-5.TXT"}, {"name": "44969", "tags": ["exploit", "x_refsource_EXPLOIT-DB", "x_transferred"], "url": "https://www.exploit-db.com/exploits/44969/"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2018-8733", "datePublished": "2018-04-18T00:00:00.000Z", "dateReserved": "2018-03-15T00:00:00.000Z", "dateUpdated": "2024-08-05T07:02:26.040Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:nagios:nagios_xi:*:*:*:*:*:*:*:*", "matchCriteriaId": "254A6509-4FDC-4BC0-9E11-96DB9DBF5091", "versionEndExcluding": "5.4.13", "versionStartIncluding": "5.2.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Authentication bypass vulnerability in the core config manager in Nagios XI 5.2.x through 5.4.x before 5.4.13 allows an unauthenticated attacker to make configuration changes and leverage an authenticated SQL injection vulnerability."}, {"lang": "es", "value": "Vulnerabilidad de omisi\u00f3n de autenticaci\u00f3n en el gestor core config en Nagios XI, en versiones 5.2.x hasta la 5.4.x anteriores a la 5.4.13, permite que un atacante no autenticado realice cambios en la configuraci\u00f3n y aproveche una vulnerabilidad de inyecci\u00f3n SQL autenticada."}], "id": "CVE-2018-8733", "lastModified": "2024-11-21T04:14:13.820", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2018-04-18T00:29:00.317", "references": [{"source": "cve@mitre.org", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://assets.nagios.com/downloads/nagiosxi/CHANGES-5.TXT"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Technical Description", "Third Party Advisory"], "url": "https://blog.redactedsec.net/exploits/2018/04/26/nagios.html"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://gist.github.com/caleBot/f0a93b5a98574393e0139104eacc2d0f"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "url": "https://www.exploit-db.com/exploits/44560/"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "url": "https://www.exploit-db.com/exploits/44969/"}, {"source": "cve@mitre.org", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://www.nagios.com/downloads/nagios-xi/change-log/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://assets.nagios.com/downloads/nagiosxi/CHANGES-5.TXT"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Technical Description", "Third Party Advisory"], "url": "https://blog.redactedsec.net/exploits/2018/04/26/nagios.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://gist.github.com/caleBot/f0a93b5a98574393e0139104eacc2d0f"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "url": "https://www.exploit-db.com/exploits/44560/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "url": "https://www.exploit-db.com/exploits/44969/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://www.nagios.com/downloads/nagios-xi/change-log/"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-89"}], "source": "nvd@nist.gov", "type": "Primary"}]}