CVE-2016-1399

Name: CVE-2016-1399
Creator: NVD / NIST
Published: 2016-05-14T01:59:01.42+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 2.47%

Last modified Jun 17, 2026

CVE-2016-1399 is a vulnerability of currently unknown severity. The packet-processing microcode in Cisco IOS 15.2(2)EA, 15.2(2)EA1, 15.2(2)EA2, and 15.2(4)EA on Industrial Ethernet 4000 devices and 15.2(2)EB and 15.2(2)EB1 on Industrial Ethernet 5000 devices allows remote attackers to cause a denial of service (packet data corruption) via crafted IPv4 ICMP packets, aka Bug ID CSCuy13431.. EPSS estimates a 2.47% chance of exploitation in the next 30 days.

Description

The packet-processing microcode in Cisco IOS 15.2(2)EA, 15.2(2)EA1, 15.2(2)EA2, and 15.2(4)EA on Industrial Ethernet 4000 devices and 15.2(2)EB and 15.2(2)EB1 on Industrial Ethernet 5000 devices allows remote attackers to cause a denial of service (packet data corruption) via crafted IPv4 ICMP packets, aka Bug ID CSCuy13431.

Metrics

EPSS Probability

2.47%

82.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-399

Affected Software

Vendor	Product	Versions
Cisco	Ios	15.2\(2\)eb
Cisco	Ios	15.2\(2\)eb1
Cisco	Ios	15.2\(2\)ea2
Cisco	Ios	15.2\(4\)ea
Cisco	Ios	15.2\(2\)ea
Cisco	Ios	15.2\(2\)ea1

References

Timeline

Published: May 14, 2016
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2016-1399?

How severe is CVE-2016-1399?

Severity scoring for CVE-2016-1399 is pending analysis. The EPSS model estimates a 2.47% probability of exploitation in the next 30 days.

How do I fix CVE-2016-1399?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2016-1399?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST