CVE-2015-0649

Name: CVE-2015-0649
Creator: NVD / NIST
Published: 2015-03-26T10:59:14.037+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 2.14%

Last modified Jun 17, 2026

CVE-2015-0649 is a vulnerability of currently unknown severity. Cisco IOS 12.2, 12.4, 15.0, 15.2, and 15.3 allows remote attackers to cause a denial of service (device reload) via malformed Common Industrial Protocol (CIP) TCP packets, aka Bug ID CSCun63514.. EPSS estimates a 2.14% chance of exploitation in the next 30 days.

Description

Cisco IOS 12.2, 12.4, 15.0, 15.2, and 15.3 allows remote attackers to cause a denial of service (device reload) via malformed Common Industrial Protocol (CIP) TCP packets, aka Bug ID CSCun63514.

Metrics

EPSS Probability

2.14%

79.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-20

Affected Software

Vendor	Product	Versions
Cisco	Ios	12.2\(33\)ird1
Cisco	Ios	12.2\(33\)ire3
Cisco	Ios	12.2\(33\)sxi4b
Cisco	Ios	12.2\(44\)sq1
Cisco	Ios	12.2\(52\)se
Cisco	Ios	12.2\(52\)se1
Cisco	Ios	12.2\(55\)se
Cisco	Ios	12.2\(55\)se3
Cisco	Ios	12.2\(55\)se4
Cisco	Ios	12.2\(55\)se5
Cisco	Ios	12.2\(55\)se6
Cisco	Ios	12.2\(55\)se7
Cisco	Ios	12.2\(55\)se8
Cisco	Ios	12.2\(55\)se9
Cisco	Ios	12.2\(58\)se2
Cisco	Ios	12.4\(25e\)jam1
Cisco	Ios	12.4\(25e\)jap1m
Cisco	Ios	12.4\(25e\)jaz1
Cisco	Ios	15.0\(1\)ey
Cisco	Ios	15.0\(1\)ey1
Cisco	Ios	15.0\(1\)ey2
Cisco	Ios	15.0\(2\)eb
Cisco	Ios	15.0\(2\)ed1
Cisco	Ios	15.0\(2\)ey
Cisco	Ios	15.0\(2\)ey1
Cisco	Ios	15.0\(2\)ey2
Cisco	Ios	15.0\(2\)ey3
Cisco	Ios	15.0\(2\)se
Cisco	Ios	15.0\(2\)se1
Cisco	Ios	15.0\(2\)se2
Cisco	Ios	15.0\(2\)se3
Cisco	Ios	15.0\(2\)se4
Cisco	Ios	15.0\(2\)se5
Cisco	Ios	15.0\(2\)se6
Cisco	Ios	15.0\(2\)se7
Cisco	Ios	15.2\(1\)ex
Cisco	Ios	15.2\(1\)ey
Cisco	Ios	15.2\(2\)e
Cisco	Ios	15.2\(2\)e1
Cisco	Ios	15.2\(2\)jb1
Cisco	Ios	15.3\(2\)s2
Cisco	Ios	15.3\(3\)ja1n
Cisco	Ios	15.3\(3\)jab1
Cisco	Ios	15.3\(3\)jn
Cisco	Ios	15.3\(3\)jnb

References

Timeline

Published: Mar 26, 2015
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2015-0649?

Cisco IOS 12.2, 12.4, 15.0, 15.2, and 15.3 allows remote attackers to cause a denial of service (device reload) via malformed Common Industrial Protocol (CIP) TCP packets, aka Bug ID CSCun63514.

How severe is CVE-2015-0649?

Severity scoring for CVE-2015-0649 is pending analysis. The EPSS model estimates a 2.14% probability of exploitation in the next 30 days.

How do I fix CVE-2015-0649?

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.

How Strix Helps

Related CVEs from 2015

View all 2015CVEs →

Are you affected by CVE-2015-0649?

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

Scan your code now

Source: NVD / NIST