1. Home
  2. CVE Database
  3. CVE-2019-6569
CRITICAL · 9.1

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 p...

Vulnerability Description

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 Score

9.1

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
SiemensScalance X-200 Firmware< 5.2.4
SiemensScalance X-200-
SiemensScalance X-300 Firmware< 4.1.3
SiemensScalance X-300-
SiemensScalance Xp-200 Firmware< 4.1
SiemensScalance Xp-200-
SiemensScalance Xc-200 Firmware< 4.1
SiemensScalance Xc-200-
SiemensScalance Xf-200 Firmware< 4.1
SiemensScalance Xf-200-

Related Weaknesses (CWE)

CWE-440

References

FAQ

What is CVE-2019-6569?

CVE-2019-6569 is a vulnerability with a CVSS score of 9.1 (CRITICAL). 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 p...

How severe is CVE-2019-6569?

CVE-2019-6569 has been rated CRITICAL with a CVSS base score of 9.1/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2019-6569?

Check the references section above for vendor advisories and patch information. Affected products include: Siemens Scalance X-200 Firmware, Siemens Scalance X-200, Siemens Scalance X-300 Firmware, Siemens Scalance X-300, Siemens Scalance Xp-200 Firmware.