Description

Remote command execution (RCE) vulnerability in Nagios XI 5.2.x through 5.4.x before 5.4.13 allows an attacker to execute arbitrary commands on the target system, aka OS command injection.

INFO

Published Date :

April 18, 2018, 12:29 a.m.

Last Modified :

March 4, 2019, 6:48 p.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

2.8
Public PoC/Exploit Available at Github

CVE-2018-8735 has a 4 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2018-8735 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Nagios nagios_xi
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2018-8735.

URL 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 VDB Entry Third Party Advisory
https://www.exploit-db.com/exploits/44969/ Exploit Third Party Advisory VDB Entry
https://www.nagios.com/downloads/nagios-xi/change-log/ Release Notes Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

None

Updated: 1 year, 10 months ago
0 stars 0 fork 0 watcher
Born at : Jan. 11, 2023, 1:21 p.m. This repo has been linked 1042 different CVEs too.

None

Updated: 3 months, 1 week ago
13 stars 4 fork 4 watcher
Born at : May 25, 2020, 7:51 a.m. This repo has been linked 1027 different CVEs too.

Fixed exploit for Nagios CVE-2018-8733, CVE-2018-8734, CVE-2018-8735, CVE-2018-8736 https://www.exploit-db.com/exploits/44560/

Python

Updated: 4 years, 6 months ago
3 stars 0 fork 0 watcher
Born at : May 7, 2018, 7:55 p.m. This repo has been linked 4 different CVEs too.

✍️ A curated list of CVE PoCs.

awesome cve poc

Updated: 2 months, 2 weeks ago
3289 stars 678 fork 678 watcher
Born at : Feb. 2, 2017, 6:43 a.m. This repo has been linked 1042 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2018-8735 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2018-8735 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Modified Analysis by [email protected]

    Mar. 04, 2019

    Action Type Old Value New Value
    Changed Reference Type https://www.exploit-db.com/exploits/44969/ No Types Assigned https://www.exploit-db.com/exploits/44969/ Exploit, Third Party Advisory, VDB Entry
  • CVE Modified by [email protected]

    Jul. 05, 2018

    Action Type Old Value New Value
    Added Reference https://www.exploit-db.com/exploits/44969/ [No Types Assigned]
  • Initial Analysis by [email protected]

    May. 24, 2018

    Action Type Old Value New Value
    Added CVSS V2 (AV:N/AC:L/Au:S/C:C/I:C/A:C)
    Added CVSS V3 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://gist.github.com/caleBot/f0a93b5a98574393e0139104eacc2d0f No Types Assigned https://gist.github.com/caleBot/f0a93b5a98574393e0139104eacc2d0f Third Party Advisory
    Changed Reference Type https://www.nagios.com/downloads/nagios-xi/change-log/ No Types Assigned https://www.nagios.com/downloads/nagios-xi/change-log/ Release Notes, Vendor Advisory
    Changed Reference Type https://assets.nagios.com/downloads/nagiosxi/CHANGES-5.TXT No Types Assigned https://assets.nagios.com/downloads/nagiosxi/CHANGES-5.TXT Release Notes, Vendor Advisory
    Changed Reference Type https://blog.redactedsec.net/exploits/2018/04/26/nagios.html No Types Assigned https://blog.redactedsec.net/exploits/2018/04/26/nagios.html Exploit, Technical Description, Third Party Advisory
    Changed Reference Type https://www.exploit-db.com/exploits/44560/ No Types Assigned https://www.exploit-db.com/exploits/44560/ Exploit, Third Party Advisory, VDB Entry
    Added CWE CWE-78
    Added CPE Configuration OR *cpe:2.3:a:nagios:nagios_xi:*:*:*:*:*:*:*:* versions from (including) 5.2.0 up to (excluding) 5.4.13
  • CVE Modified by [email protected]

    May. 03, 2018

    Action Type Old Value New Value
    Added Reference https://www.exploit-db.com/exploits/44560/ [No Types Assigned]
    Added Reference https://blog.redactedsec.net/exploits/2018/04/26/nagios.html [No Types Assigned]
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2018-8735 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

63.35 }} -22.48%

score

0.97879

percentile

CVSS30 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability