CVE-2018-9276 : An issue was discovered in PRTG Network Monitor before 18.2.39. An attacker who

An issue was discovered in PRTG Network Monitor before 18.2.39. An attacker who has access to the PRTG System Administrator web console with administrative privileges can exploit an OS command injection vulnerability (both on the server and on devices) by sending malformed parameters in sensor or notification management scenarios.

Published 2018-07-02 16:29:01

Updated 2023-04-25 15:42:00

Source MITRE

View at NVD, CVE.org

Products affected by CVE-2018-9276

Paessler » Prtg Network Monitor
Versions after (>) 19.3.52 and before (<) 21.2.68
cpe:2.3:a:paessler:prtg_network_monitor:*:*:*:*:*:*:*:*
Matching versions
Paessler » Prtg Network Monitor
Versions before (<) 18.2.39
cpe:2.3:a:paessler:prtg_network_monitor:*:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2018-9276

EPSS FAQ

40.87%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 97 %

Percentile, the proportion of vulnerabilities that are scored at or less

Metasploit modules for CVE-2018-9276

PRTG Network Monitor Authenticated RCE

Disclosure Date: 2018-06-25

First seen: 2021-03-12

exploit/windows/http/prtg_authenticated_rce

Notifications can be created by an authenticated user and can execute scripts when triggered. Due to a poorly validated input on the script name, it is possible to chain it with a user-supplied command allowing command execution under the context of privileged user. Th

More information

CVSS scores for CVE-2018-9276

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
9.0	HIGH	AV:N/AC:L/Au:S/C:C/I:C/A:C	8.0	10.0	NIST
Access Vector: Network Access Complexity: Low Authentication: Single Confidentiality Impact: Complete Integrity Impact: Complete Availability Impact: Complete
7.2	HIGH	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H	1.2	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: High User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE ids for CVE-2018-9276

CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2018-9276

http://packetstormsecurity.com/files/148334/PRTG-Command-Injection.html

PRTG Command Injection ≈ Packet Storm
Exploit;Mitigation;Third Party Advisory;VDB Entry
http://www.securityfocus.com/archive/1/542103/100/0/threaded

SecurityFocus
Broken Link;Third Party Advisory;VDB Entry
http://packetstormsecurity.com/files/161183/PRTG-Network-Monitor-Remote-Code-Execution.html

PRTG Network Monitor Remote Code Execution ≈ Packet Storm
Exploit;Third Party Advisory;VDB Entry
https://www.exploit-db.com/exploits/46527/

PRTG Network Monitor 18.2.38 - (Authenticated) Remote Code Execution
Exploit;Third Party Advisory;VDB Entry

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