CVE-2014-5409

The 17046 Ethernet card before 94450214LFMT100SEM-L.R3-CL for the GE Digital Energy Hydran M2 does not properly generate random values for TCP Initial Sequence Numbers (ISNs), which makes it easier for remote attackers to spoof packets by predicting these values.

Score

CVSS 2.0 6.4 Medium

Status

Modified - ics-cert@hq.dhs.gov

Published

2015-03-14

Last modified

2025-11-03

Weaknesses

CWE-343

Affected products

• Containing The 17046 Ethernet Option (Ge)
• Hydran M2 (Ge)

References

• http://libraries.ge.com/download?fileid=642886573101&entity_id=31955841101&sid=101
• https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2015/icsa-15-041-02.json
• https://www.cisa.gov/news-events/ics-advisories/icsa-15-041-02
• https://ics-cert.us-cert.gov/advisories/ICSA-15-041-02