Critical severity · published Apr 18, 2018
CVE-2018-8733
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…
9.8
CVSS
26.6%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)26.6% · higher than 98% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NX
Nagios XI · Nagios
5.2.0 before 5.4.13 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-8733
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-8733
Release Notes
https://assets.nagios.com/downloads/nagiosxi/CHANGES-5.TXT
Exploit
https://blog.redactedsec.net/exploits/2018/04/26/nagios.html
Third Party Advisory
https://gist.github.com/caleBot/f0a93b5a98574393e0139104eacc2d0f
Exploit
https://www.exploit-db.com/exploits/44560/
Exploit
https://www.exploit-db.com/exploits/44969/
Release Notes
https://www.nagios.com/downloads/nagios-xi/change-log/
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