CVE-2019-6569
Critical
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.
SeverityCritical
CVSS9.1
Exploit probability—
ProductSiemens Scalance X-200 Firmware
PublishedMar 26, 2019
First seenMar 26, 2019
Weakness typeCWE-440CWE-440
How to fix
Update
- siemens scalance_x-200_firmware5.2.4 or later
- siemens scalance_x-300_firmware4.1.3 or later
- siemens scalance_xp-200_firmware4.1 or later
- siemens scalance_xc-200_firmware4.1 or later
- siemens scalance_xf-200_firmware4.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| siemens scalance_x-200_firmware | v < 5.2.4 | 5.2.4 |
| siemens scalance_x-300_firmware | v < 4.1.3 | 4.1.3 |
| siemens scalance_xp-200_firmware | v < 4.1 | 4.1 |
| siemens scalance_xc-200_firmware | v < 4.1 | 4.1 |
| siemens scalance_xf-200_firmware | v < 4.1 | 4.1 |
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