CVE-2013-0570

5.3 mediumEPSS 0.7%

The Fibre Channel over Ethernet (FCoE) feature in IBM System Networking and Blade Network Technology (BNT) switches running IBM Networking Operating System (aka NOS, formerly BLADE Operating System) floods data frames with unknown MAC addresses out on all interfaces on the same VLAN, which might allow remote attackers to obtain sensitive information in opportunistic circumstances by eavesdropping on the broadcast domain. IBM X-Force ID: 83166.

Severity

CVSS 3.0

5.3 medium

CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS: 0.7% chance of exploitation in the next 30 days; higher than 54% of CVEs (scores of 2026-10-31)
CWE: CWE-200
Published: 2018-07-13
Modified: 2026-06-16
Record from: the NVD, synced 2026-10-19

Affected

ibm:network_operating_system

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/83166
https://www-304.ibm.com/support/docview.wss?uid=isg3T1019715
https://exchange.xforce.ibmcloud.com/vulnerabilities/83166
https://www-304.ibm.com/support/docview.wss?uid=isg3T1019715

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