CVE-2019-6569

The monitor barrier of the affected products insufficiently blocks data from being forwarded over the mirror port into the mirrored network. An attacker could use this behavior to transmit malicious packets to systems in the mirrored network, possibly influencing their configuration and runtime behavior.

CVSS v3 9.1 CRITICAL
CVSS v2.0 6.4 MEDIUM

9.1^/10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

6.4^/10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:N/C:P/I:N/A:P

Exploitability : 10.0 / Impact : 4.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://cert-portal.siemens.com/productcert/pdf/ssa-557804.pdf	Patch Vendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-557804.pdf	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:siemens:scalance_x-200_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:scalance_x-200:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:siemens:scalance_x-300_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:scalance_x-300:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:siemens:scalance_xp-200_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:scalance_xp-200:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:o:siemens:scalance_xc-200_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:scalance_xc-200:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND

cpe:2.3:o:siemens:scalance_xf-200_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:scalance_xf-200:-:*:*:*:*:*:*:*

History

21 Nov 2024, 04:46

Type	Values Removed	Values Added
References	~~() https://cert-portal.siemens.com/productcert/pdf/ssa-557804.pdf - Patch, Vendor Advisory~~	() https://cert-portal.siemens.com/productcert/pdf/ssa-557804.pdf - Patch, Vendor Advisory

12 Jul 2022, 14:15

Type	Values Removed	Values Added
Summary	The monitor barrier of the affected products insufficiently blocks data from being forwarded over the mirror port into the mirrored network. An attacker could use this behavior to transmit malicious packets to systems in the mirrored network, possibly influencing their configuration and runtime behavior.	The monitor barrier of the affected products insufficiently blocks data from being forwarded over the mirror port into the mirrored network. An attacker could use this behavior to transmit malicious packets to systems in the mirrored network, possibly influencing their configuration and runtime behavior.

12 Jul 2022, 10:15

Type	Values Removed	Values Added
Summary	The monitor barrier of the affected products insufficiently blocks data from being forwarded over the mirror port into the mirrored network. An attacker could use this behavior to transmit malicious packets to systems in the mirrored network, possibly influencing their configuration and runtime behavior.	The monitor barrier of the affected products insufficiently blocks data from being forwarded over the mirror port into the mirrored network. An attacker could use this behavior to transmit malicious packets to systems in the mirrored network, possibly influencing their configuration and runtime behavior.

12 Oct 2021, 10:15

Type	Values Removed	Values Added
Summary	A vulnerability has been identified in SCALANCE X-200 switch family (incl. SIPLUS NET variants) (All versions < V5.2.4), SCALANCE X-300 switch family (incl. X408 and SIPLUS NET variants) (All versions < V4.1.3), SCALANCE XP/XC/XF-200 switch family (incl. SIPLUS NET variants) (All versions < V4.1). The monitor barrier of the affected products insufficiently blocks data from being forwarded over the mirror port into the mirrored network. An attacker might use this behaviour to transmit malicious packets to systems in the mirrored network, possibly influencing their configuration and runtime behaviour. The security vulnerability could be exploited by an attacker with network access to the traffic-receiving network. Successful exploitation requires no system privileges and no user interaction. An attacker could use the vulnerability to compromise the confidentiality and availability of the traffic-generating network. At the time of advisory publication no public exploitation of this security vulnerability was known.	The monitor barrier of the affected products insufficiently blocks data from being forwarded over the mirror port into the mirrored network. An attacker could use this behavior to transmit malicious packets to systems in the mirrored network, possibly influencing their configuration and runtime behavior.
CWE	~~NVD-CWE-Other~~	CWE-440

Information

Published : 2019-03-26 22:29

Updated : 2024-11-21 04:46

NVD link : CVE-2019-6569

Mitre link : CVE-2019-6569

CVE.ORG link : CVE-2019-6569

JSON object : View

Products Affected

siemens

scalance_xc-200
scalance_x-300
scalance_xf-200_firmware
scalance_x-200
scalance_x-300_firmware
scalance_xp-200_firmware
scalance_xc-200_firmware
scalance_xp-200
scalance_x-200_firmware
scalance_xf-200

CWE

CWE-440

Expected Behavior Violation

NVD-CWE-Other

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9.1 /10

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

6.4 /10

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact PARTIAL

JSON object

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