CVE-2019-13547

Advantech WISE-PaaS/RMM NodeRed Server Missing Authentication Remote Code Execution Vulnerability

Severity Score

9.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Advantech WISE-PaaS/RMM, Versions 3.3.29 and prior. There is an unsecured function that allows anyone who can access the IP address to use the function without authentication.

Advantech WISE-PaaS/RMM, versiones 3.3.29 y anteriores. Se presenta una función no segura que permite a cualquiera que pueda acceder a la dirección IP usar la función sin autenticación.

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Advantech WISE-PaaS/RMM. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the NodeRed Server, which listens on TCP port 1880 by default. The issue results from the lack of authentication prior to allowing alterations to the system configuration. An attacker can leverage this vulnerability to execute code in the context of SYSTEM.

*Credits: rgod of 9sg

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-07-11 CVE Reserved
2019-10-31 CVE Published
2024-08-04 CVE Updated
2024-10-24 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-306: Missing Authentication for Critical Function
CWE-862: Missing Authorization

CAPEC

References (2)

URL	Tag	Source
https://www.us-cert.gov/ics/advisories/icsa-19-304-01	Mitigation
https://www.zerodayinitiative.com/advisories/ZDI-19-960	Third Party Advisory

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Advantech Search vendor "Advantech"		Wise-paas\/rmm Search vendor "Advantech" for product "Wise-paas\/rmm"				<= 3.3.29 Search vendor "Advantech" for product "Wise-paas\/rmm" and version " <= 3.3.29"		-		Affected