National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2018-8733 Detail

Current 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.

Source:  MITRE
Description Last Modified:  04/17/2018
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 8.2 HIGH
Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H (V3 legend)
Impact Score: 4.2
Exploitability Score: 3.9


Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): Low
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 6.4 MEDIUM
Vector: (AV:N/AC:L/Au:N/C:N/I:P/A:P) (V2 legend)
Impact Subscore: 4.9
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): None
Integrity (I): Partial
Availability (A): Partial
Additional Information:
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://assets.nagios.com/downloads/nagiosxi/CHANGES-5.TXT Release Notes Vendor Advisory
https://blog.redactedsec.net/exploits/2018/04/26/nagios.html Exploit Technical Description Third Party Advisory
https://gist.github.com/caleBot/f0a93b5a98574393e0139104eacc2d0f Third Party Advisory
https://www.exploit-db.com/exploits/44560/ Exploit Third Party Advisory VDB Entry
https://www.exploit-db.com/exploits/44969/
https://www.nagios.com/downloads/nagios-xi/change-log/ Release Notes Vendor Advisory

Technical Details

Vulnerability Type (View All)

Change History

3 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-8733
NVD Published Date:
04/17/2018
NVD Last Modified:
07/04/2018