QID 591399

Date Published: 2023-04-03

QID 591399: General Electric D20MX Transmission Control Protocol (TCP) Initial Sequence Number Vulnerability (PRBT-0375)

AFFECTED PRODUCTS
D20MX firmware versions prior to 1.60 are impacted by this vulnerability.

QID Detection Logic:
This QID checks for the Vulnerable version of General Electric D20MX TCP using passive scanning.

The VxWorks software generates predictable TCP initial sequence numbers that may allow an attacker to predict the TCP initial sequence numbers from previous values, which may allow an attacker to spoof or disrupt TCP connections.

CVSS V3 rated as Low - 0 severity.

CVSS V2 rated as Medium - 5.8 severity.

Solution

Customers are advised to refer to CERT MITIGATIONS section PRBT-0375 for affected packages and patching details.

Vendor References

PRBT-0375 - www.gegridsolutions.com/app/DownloadFile.aspx?prod=d20mx&type=21&file=199

CVEs related to QID 591399

CVE-2015-3963 |

Software Advisories

Advisory ID	Software	Component	Link
PRBT-0375			www.gegridsolutions.com/app/DownloadFile.aspx?prod=d20mx&type=21&file=199

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