CVE-2019-18996

ABB PB610 HMIStudio accepts malicious DLL file in an application

Severity Score

7.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Path settings in HMIStudio component of ABB PB610 Panel Builder 600 versions 2.8.0.424 and earlier accept DLLs outside of the program directory, potentially allowing an attacker with access to the local file system the execution of code in the application’s context.

La configuración de ruta en el componente HMIStudio de ABB PB610 Panel Builder 600 versiones 2.8.0.424 y anteriores acepta archivos DLL fuera del directorio del programa, lo que potencialmente permite a un atacante con acceso al sistema de archivos local la ejecución de código en el contexto de la aplicación.

*Credits: NSFOCUS for providing vulnerability details and proof of concept.

CVSS Scores

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

None

Integrity

High

Availability

Low

Attack Vector

Local

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-11-15 CVE Reserved
2019-12-18 CVE Published
2023-03-08 EPSS Updated
2024-08-05 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-424: Improper Protection of Alternate Path
CWE-426: Untrusted Search Path

CAPEC

References (1)

URL	Tag	Source
http://search.abb.com/library/Download.aspx?DocumentID=3ADR010466&LanguageCode=en&DocumentPartId=&Action=Launch	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
Abb Search vendor "Abb"		Pb610 Panel Builder 600 Search vendor "Abb" for product "Pb610 Panel Builder 600"				<= 2.8.0.424 Search vendor "Abb" for product "Pb610 Panel Builder 600" and version " <= 2.8.0.424"		-		Affected