CVE-2019-10927

Severity Score

6.5

*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 SCALANCE SC-600 (V2.0), SCALANCE XB-200 (V4.1), SCALANCE XC-200 (V4.1), SCALANCE XF-200BA (V4.1), SCALANCE XP-200 (V4.1), SCALANCE XR-300WG (V4.1). An authenticated attacker with network access to to port 22/tcp of an affected device may cause a Denial-of-Service condition. The security vulnerability could be exploited by an authenticated attacker with network access to the affected device. No user interaction is required to exploit this vulnerability. The vulnerability impacts the availability of the affected device.

Se ha identificado una vulnerabilidad en SCALANCE SC-600 (V2.0), SCALANCE XB-200 (V4.1), SCALANCE XC-200 (V4.1), SCALANCE XF-200BA (V4.1), SCALANCE XP-200 (V4.1), SCALANCE XR-300WG (V4.1). Un atacante autenticado con acceso de red al puerto 22 / tcp de un dispositivo afectado puede causar una condición de denegación de servicio. La vulnerabilidad de seguridad podría ser explotada por un atacante autenticado con acceso de red al dispositivo afectado. No se requiere interacción del usuario para explotar esta vulnerabilidad. La vulnerabilidad afecta la disponibilidad del dispositivo afectado.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-04-08 CVE Reserved
2019-08-13 CVE Published
2023-03-08 EPSS Updated
2024-08-04 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-703: Improper Check or Handling of Exceptional Conditions

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC
https://cert-portal.siemens.com/productcert/pdf/ssa-671286.pdf	2021-10-28

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Siemens Search vendor "Siemens"	Scalance Xb-200 Firmware Search vendor "Siemens" for product "Scalance Xb-200 Firmware"	4.1 Search vendor "Siemens" for product "Scalance Xb-200 Firmware" and version "4.1"	-	Affected	in	Siemens Search vendor "Siemens"	Scalance Xb-200 Search vendor "Siemens" for product "Scalance Xb-200"	-	-	Safe
Siemens Search vendor "Siemens"	Scalance Xc-200 Firmware Search vendor "Siemens" for product "Scalance Xc-200 Firmware"	4.1 Search vendor "Siemens" for product "Scalance Xc-200 Firmware" and version "4.1"	-	Affected	in	Siemens Search vendor "Siemens"	Scalance Xc-200 Search vendor "Siemens" for product "Scalance Xc-200"	-	-	Safe
Siemens Search vendor "Siemens"	Scalance Xf-200ba Firmware Search vendor "Siemens" for product "Scalance Xf-200ba Firmware"	4.1 Search vendor "Siemens" for product "Scalance Xf-200ba Firmware" and version "4.1"	-	Affected	in	Siemens Search vendor "Siemens"	Scalance Xf-200ba Search vendor "Siemens" for product "Scalance Xf-200ba"	-	-	Safe
Siemens Search vendor "Siemens"	Scalance Xp-200 Firmware Search vendor "Siemens" for product "Scalance Xp-200 Firmware"	4.1 Search vendor "Siemens" for product "Scalance Xp-200 Firmware" and version "4.1"	-	Affected	in	Siemens Search vendor "Siemens"	Scalance Xp-200 Search vendor "Siemens" for product "Scalance Xp-200"	-	-	Safe
Siemens Search vendor "Siemens"	Scalance Xr-300wg Firmware Search vendor "Siemens" for product "Scalance Xr-300wg Firmware"	4.1 Search vendor "Siemens" for product "Scalance Xr-300wg Firmware" and version "4.1"	-	Affected	in	Siemens Search vendor "Siemens"	Scalance Xr-300wg Search vendor "Siemens" for product "Scalance Xr-300wg"	-	-	Safe