CVE-2019-18994

ABB PB610 HMIStudio crashes after launching an empty *.JPR application file

Severity Score

6.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Due to a lack of file length check, the HMIStudio component of ABB PB610 Panel Builder 600 versions 2.8.0.424 and earlier crashes when trying to load an empty *.JPR application file. An attacker with access to the file system might be able to cause application malfunction such as denial of service.

Debido a la falta de comprobación de la longitud del archivo, el componente HMIStudio de ABB PB610 Panel Builder 600 versiones 2.8.0.424 y anteriores, se bloquea al intentar cargar un archivo de aplicación *.JPR vacío. Un atacante con acceso al sistema de archivos podría ser capaz de causar un mal funcionamiento de la aplicación, tal y como una denegación de servicio.

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

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

Low

Attack Vector

Network

Attack Complexity

Medium

Authentication

Single

Confidentiality

None

Integrity

None

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-20: Improper Input Validation

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