CVE-2019-18284

Siemens Security Advisory - SPPA-T3000 Code Execution

Severity Score

9.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

A vulnerability has been identified in SPPA-T3000 Application Server (All versions < Service Pack R8.2 SP2). The AdminService is available without authentication on the Application Server. An attacker can use methods exposed via this interface to receive password hashes of other users and to change user passwords. Please note that an attacker needs to have access to the Application Highway in order to exploit this vulnerability. At the time of advisory publication no public exploitation of this security vulnerability was known.

Se ha identificado una vulnerabilidad en SPPA-T3000 Application Server (Todas las versiones anteriores a la versión Service Pack R8.2 SP2). AdminService está disponible sin autenticación en el Application Server. Un atacante puede usar los métodos expuestos por medio de esta interfaz para recibir hashes de contraseña de otros usuarios y cambiar las contraseñas de los usuarios. Tenga en cuenta que un atacante necesita tener acceso a Application Highway a fin de explotar esta vulnerabilidad. Al momento de la publicación del aviso, no era conocida la explotación pública de esta vulnerabilidad de seguridad

SPPA-T3000 Application Server and MS3000 Migration Server are affected by multiple vulnerabilities. Some of the vulnerabilities can allow an attacker to execute arbitrary code on the server. Exploitation of the vulnerabilities described in this advisory requires access to either Application- or Automation Highway. 54 CVEs are covered in this advisory.

*Credits: N/A

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

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-10-23 CVE Reserved
2019-12-12 CVE Published
2024-08-05 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-287: Improper Authentication
CWE-306: Missing Authentication for Critical Function

CAPEC

References (2)

URL	Tag	Source
http://packetstormsecurity.com/files/155665/Siemens-Security-Advisory-SPPA-T3000-Code-Execution.html	Third Party Advisory

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://cert-portal.siemens.com/productcert/pdf/ssa-451445.pdf	2022-03-04

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Siemens Search vendor "Siemens"		Sppa-t3000 Application Server Search vendor "Siemens" for product "Sppa-t3000 Application Server"				< r8.2 Search vendor "Siemens" for product "Sppa-t3000 Application Server" and version " < r8.2"		-		Affected
Siemens Search vendor "Siemens"		Sppa-t3000 Application Server Search vendor "Siemens" for product "Sppa-t3000 Application Server"				r8.2 Search vendor "Siemens" for product "Sppa-t3000 Application Server" and version "r8.2"		-		Affected
Siemens Search vendor "Siemens"		Sppa-t3000 Application Server Search vendor "Siemens" for product "Sppa-t3000 Application Server"				r8.2 Search vendor "Siemens" for product "Sppa-t3000 Application Server" and version "r8.2"		sp1		Affected