Wind River VxWorks before 5.5.1, 6.5.x through 6.7.x before 6.7.1.1, 6.8.x before 6.8.3, 6.9.x before 6.9.4.4, and 7.x before 7 ipnet_coreip 1.2.2.0, as used on Schneider Electric SAGE RTU devices before J2 and other devices, does not properly generate TCP initial sequence number (ISN) values, which makes it easier for remote attackers to spoof TCP sessions by predicting an ISN value.

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Advisories
Source ID Title
EUVD EUVD EUVD-2015-3994 Wind River VxWorks before 5.5.1, 6.5.x through 6.7.x before 6.7.1.1, 6.8.x before 6.8.3, 6.9.x before 6.9.4.4, and 7.x before 7 ipnet_coreip 1.2.2.0, as used on Schneider Electric SAGE RTU devices before J2 and other devices, does not properly generate TCP initial sequence number (ISN) values, which makes it easier for remote attackers to spoof TCP sessions by predicting an ISN value.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: icscert

Published:

Updated: 2024-08-06T06:04:01.028Z

Reserved: 2015-05-12T00:00:00

Link: CVE-2015-3963

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2015-08-04T01:59:07.357

Modified: 2025-04-12T10:46:40.837

Link: CVE-2015-3963

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses