CVE-2015-0718

7.5 HIGH 4% exploit odds Fix listed

What it is

Cisco NX-OS 4.0 through 6.1 on Nexus 1000V 3000, 4000, 5000, 6000, and 7000 devices and Unified Computing System (UCS) platforms allows remote attackers to cause a denial of service (TCP stack reload) by sending crafted TCP packets to a device that has a TIME_WAIT TCP session, aka Bug ID CSCub70579.

At a glance

Exploitability: Can be exploited over the network without logging in. High risk of service disruption.
Exploit odds: 3.9% chance of exploitation in the next 30 days (EPSS).
Fix: A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

2016-03-03 22:59 UTC PublishedDisclosed publicly on CVE.org and NVD
2026-06-17 00:20 UTC Last updatedMost recent change to the record

Why it ranks here

Exploited in the wild: no, CISA does not list it.
Exploit odds: 3.9% in the next 30 days (EPSS).
Severity: 7.5 HIGH (CVSS).
Fix: a patch or advisory is linked.

Details

Published: 2016-03-03 22:59 UTC
Last modified: 2026-06-17 00:20 UTC
Exploit probability: 3.9% · EPSS, next 30 days
Weakness: CWE-399
Record status: Modified

Affected

Cisco Unified Computing System 1.4_1i
Cisco Unified Computing System 1.4_1j
Cisco Unified Computing System 1.4_1m
Cisco Unified Computing System 1.4_3i
Cisco Unified Computing System 1.4_3l
Cisco Unified Computing System 1.4_3m
Cisco Unified Computing System 1.4_3q
Cisco Unified Computing System 1.4_3s

Attack profile CVSS 3.0 · 7.5

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None
Scope: Unchanged
Confidentiality: None
Integrity: None
Availability: High

Raw vector

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

Is it in your code?

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Fix and advisories

References

NVD record · CVE.org record