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CVE-2017-12233 Details

Description

Multiple vulnerabilities in the implementation of the Common Industrial Protocol (CIP) feature in Cisco IOS 12.4 through 15.6 could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service (DoS) condition. The vulnerabilities are due to the improper parsing of crafted CIP packets destined to an affected device. An attacker could exploit these vulnerabilities by sending crafted CIP packets to be processed by an affected device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a DoS condition. Cisco Bug IDs: CSCuz95334.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CNA: CISA-ADPCVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-12233	CISA-ADP	US Government Resource
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170927-cip	CVE	Vendor Advisory
http://www.securityfocus.com/bid/101038	CVE	Broken LinkThird Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1039459	CVE	Broken LinkThird Party AdvisoryVDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170927-cip	[email protected]	Vendor Advisory
http://www.securityfocus.com/bid/101038	[email protected]	Broken LinkThird Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1039459	[email protected]	Broken LinkThird Party AdvisoryVDB Entry

see all 7 references

This CVE is in CISA's Known Exploited Vulnerabilities Catalog

Reference CISA's BOD 22-01 and Known Exploited Vulnerabilities Catalog for further guidance and requirements.

Vulnerability Name	Date Added	Due Date	Required Action
Cisco IOS Software Common Industrial Protocol Request Denial-of-Service Vulnerability	Mar 3, 2022	Mar 24, 2022	Apply updates per vendor instructions.

Weakness Enumeration

CWE-ID	CWE Name	Source
NVD-CWE-noinfo	Insufficient Information to Classify Weakness	[email protected]
CWE-20	Improper Input Validation	[email protected]

Affected Products

Product	Versions
cisco ios	>= 12.4, <= 15.6
CPE cpe:2.3:o:cisco:ios:::::::: Remediation No remediation found in references.
cisco 1000 integrated services router	All versions
CPE cpe:2.3:h:cisco:1000_integrated_services_router:-:::::::* Remediation No remediation found in references.
cisco 1100-4g/6g integrated services router	All versions
CPE cpe:2.3:h:cisco:1100-4g/6g_integrated_services_router:-:::::::* Remediation No remediation found in references.
cisco 1100-4g integrated services router	All versions
CPE cpe:2.3:h:cisco:1100-4g_integrated_services_router:-:::::::* Remediation No remediation found in references.
cisco 1100-4gltegb integrated services router	All versions
CPE cpe:2.3:h:cisco:1100-4gltegb_integrated_services_router:-:::::::* Remediation No remediation found in references.
cisco 1100-4gltena integrated services router	All versions
CPE cpe:2.3:h:cisco:1100-4gltena_integrated_services_router:-:::::::* Remediation No remediation found in references.
cisco 1100-4p	All versions
CPE cpe:2.3:h:cisco:1100-4p:-:::::::* Remediation No remediation found in references.
cisco 1100-4p integrated services router	All versions
CPE cpe:2.3:h:cisco:1100-4p_integrated_services_router:-:::::::* Remediation No remediation found in references.
cisco 1100-6g integrated services router	All versions
CPE cpe:2.3:h:cisco:1100-6g_integrated_services_router:-:::::::* Remediation No remediation found in references.
cisco 1100-8p	All versions
CPE cpe:2.3:h:cisco:1100-8p:-:::::::* Remediation No remediation found in references.
cisco 1100-8p integrated services router	All versions
CPE cpe:2.3:h:cisco:1100-8p_integrated_services_router:-:::::::* Remediation No remediation found in references.
cisco 1100-lte integrated services router	All versions
CPE cpe:2.3:h:cisco:1100-lte_integrated_services_router:-:::::::* Remediation No remediation found in references.
cisco 1100 integrated services router	All versions
CPE cpe:2.3:h:cisco:1100_integrated_services_router:-:::::::* Remediation No remediation found in references.
cisco 1100 terminal services gateways	All versions
CPE cpe:2.3:h:cisco:1100_terminal_services_gateways:-:::::::* Remediation No remediation found in references.
cisco 1101-4p	All versions
CPE cpe:2.3:h:cisco:1101-4p:-:::::::* Remediation No remediation found in references.
cisco 1101-4p integrated services router	All versions
CPE cpe:2.3:h:cisco:1101-4p_integrated_services_router:-:::::::* Remediation No remediation found in references.
cisco 1101 integrated services router	All versions
CPE cpe:2.3:h:cisco:1101_integrated_services_router:-:::::::* Remediation No remediation found in references.
cisco 1109-2p	All versions
CPE cpe:2.3:h:cisco:1109-2p:-:::::::* Remediation No remediation found in references.
cisco 1109-4p	All versions
CPE cpe:2.3:h:cisco:1109-4p:-:::::::* Remediation No remediation found in references.
cisco 1111-4pwe	All versions
CPE cpe:2.3:h:cisco:1111-4pwe:-:::::::* Remediation No remediation found in references.
cisco 1111-8pwb	All versions
CPE cpe:2.3:h:cisco:1111-8pwb:-:::::::* Remediation No remediation found in references.
cisco 1111x-8p	All versions
CPE cpe:2.3:h:cisco:1111x-8p:-:::::::* Remediation No remediation found in references.
cisco 1113-8plteeawe	All versions
CPE cpe:2.3:h:cisco:1113-8plteeawe:-:::::::* Remediation No remediation found in references.
cisco 1113-8pmwe	All versions
CPE cpe:2.3:h:cisco:1113-8pmwe:-:::::::* Remediation No remediation found in references.
cisco 1113-8pwe	All versions
CPE cpe:2.3:h:cisco:1113-8pwe:-:::::::* Remediation No remediation found in references.
cisco 1116-4plteeawe	All versions
CPE cpe:2.3:h:cisco:1116-4plteeawe:-:::::::* Remediation No remediation found in references.
cisco 1116-4pwe	All versions
CPE cpe:2.3:h:cisco:1116-4pwe:-:::::::* Remediation No remediation found in references.
cisco 1117-4plteeawe	All versions
CPE cpe:2.3:h:cisco:1117-4plteeawe:-:::::::* Remediation No remediation found in references.
cisco 1117-4pmlteeawe	All versions
CPE cpe:2.3:h:cisco:1117-4pmlteeawe:-:::::::* Remediation No remediation found in references.
cisco 1117-4pmwe	All versions
CPE cpe:2.3:h:cisco:1117-4pmwe:-:::::::* Remediation No remediation found in references.
cisco 1117-4pwe	All versions
CPE cpe:2.3:h:cisco:1117-4pwe:-:::::::* Remediation No remediation found in references.
cisco 1120	All versions
CPE cpe:2.3:h:cisco:1120:-:::::::* Remediation No remediation found in references.
cisco 1120 connected grid router	All versions
CPE cpe:2.3:h:cisco:1120_connected_grid_router:-:::::::* Remediation No remediation found in references.
cisco 1120 integrated services router	All versions
CPE cpe:2.3:h:cisco:1120_integrated_services_router:-:::::::* Remediation No remediation found in references.
cisco 1131 integrated services router	All versions
CPE cpe:2.3:h:cisco:1131_integrated_services_router:-:::::::* Remediation No remediation found in references.
cisco 1160 integrated services router	All versions
CPE cpe:2.3:h:cisco:1160_integrated_services_router:-:::::::* Remediation No remediation found in references.
cisco 1801 integrated service router	All versions
CPE cpe:2.3:h:cisco:1801_integrated_service_router:-:::::::* Remediation No remediation found in references.
cisco 1802 integrated service router	All versions
CPE cpe:2.3:h:cisco:1802_integrated_service_router:-:::::::* Remediation No remediation found in references.
cisco 1803 integrated service router	All versions
CPE cpe:2.3:h:cisco:1803_integrated_service_router:-:::::::* Remediation No remediation found in references.
cisco 1811 integrated service router	All versions
CPE cpe:2.3:h:cisco:1811_integrated_service_router:-:::::::* Remediation No remediation found in references.
cisco 1812 integrated service router	All versions
CPE cpe:2.3:h:cisco:1812_integrated_service_router:-:::::::* Remediation No remediation found in references.
cisco 1841 integrated service router	All versions
CPE cpe:2.3:h:cisco:1841_integrated_service_router:-:::::::* Remediation No remediation found in references.
cisco 1861 integrated service router	All versions
CPE cpe:2.3:h:cisco:1861_integrated_service_router:-:::::::* Remediation No remediation found in references.
cisco 1905 integrated services router	All versions
CPE cpe:2.3:h:cisco:1905_integrated_services_router:-:::::::* Remediation No remediation found in references.
cisco 1906c integrated services router	All versions
CPE cpe:2.3:h:cisco:1906c_integrated_services_router:-:::::::* Remediation No remediation found in references.
cisco 1921 integrated services router	All versions
CPE cpe:2.3:h:cisco:1921_integrated_services_router:-:::::::* Remediation No remediation found in references.
cisco 1941 integrated services router	All versions
CPE cpe:2.3:h:cisco:1941_integrated_services_router:-:::::::* Remediation No remediation found in references.
cisco 1941w integrated services router	All versions
CPE cpe:2.3:h:cisco:1941w_integrated_services_router:-:::::::* Remediation No remediation found in references.
cisco catalyst ie3200 rugged switch	All versions
CPE cpe:2.3:h:cisco:catalyst_ie3200_rugged_switch:-:::::::* Remediation No remediation found in references.
cisco catalyst ie3300 rugged switch	All versions
CPE cpe:2.3:h:cisco:catalyst_ie3300_rugged_switch:-:::::::* Remediation No remediation found in references.
cisco catalyst ie3400 heavy duty switch	All versions
CPE cpe:2.3:h:cisco:catalyst_ie3400_heavy_duty_switch:-:::::::* Remediation No remediation found in references.
cisco catalyst ie3400 rugged switch	All versions
CPE cpe:2.3:h:cisco:catalyst_ie3400_rugged_switch:-:::::::* Remediation No remediation found in references.
cisco catalyst ie9300	All versions
CPE cpe:2.3:h:cisco:catalyst_ie9300:-:::::::* Remediation No remediation found in references.
cisco esr-6300-con-k9	All versions
CPE cpe:2.3:h:cisco:esr-6300-con-k9:-:::::::* Remediation No remediation found in references.
cisco esr-6300-ncp-k9	All versions
CPE cpe:2.3:h:cisco:esr-6300-ncp-k9:-:::::::* Remediation No remediation found in references.

Change History

14 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	CISA-ADP
Jun 17, 2026	CVE Modified	[email protected]
Apr 21, 2026	Modified Analysis	[email protected]
Jan 12, 2026	CVE Modified	CISA-ADP
Oct 22, 2025	CVE Modified	CISA-ADP
Oct 21, 2025	CVE Modified	CISA-ADP
Oct 21, 2025	CVE Modified	CISA-ADP
Jan 27, 2025	Modified Analysis	[email protected]
Nov 21, 2024	CVE Modified	CVE
Jul 16, 2024	Modified Analysis	[email protected]
May 14, 2024	CVE Modified	[email protected]
Oct 9, 2019	CVE Modified	[email protected]
Oct 6, 2017	Initial Analysis	[email protected]
Sep 30, 2017	CVE Modified	[email protected]

CVE-2017-12233 Details

Description

Metrics

References to Advisories, Solutions, and Tools

This CVE is in CISA's Known Exploited Vulnerabilities Catalog

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