NVD Vulnerability Detail

CVE-2017-12223

Summary	A vulnerability in the ROM Monitor (ROMMON) code of Cisco IR800 Integrated Services Router Software could allow an unauthenticated, local attacker to boot an unsigned Hypervisor on an affected device and compromise the integrity of the system. The vulnerability is due to insufficient sanitization of user input. An attacker who can access an affected router via the console could exploit this vulnerability by entering ROMMON mode and modifying ROMMON variables. A successful exploit could allow the attacker to execute arbitrary code and install a malicious version of Hypervisor firmware on an affected device. Cisco Bug IDs: CSCvb44027.
Publication Date	Sept. 8, 2017, 6:29 a.m.
Registration Date	Jan. 26, 2021, 1:13 p.m.
Last Update	Nov. 21, 2024, 12:09 p.m.

Affected software configurations

Configuration1		or higher	or less	more than	less than
cpe:2.3:o:cisco:ir800_integrated_services_router_firmware:-:::::::*
execution environment
1	cpe:2.3:h:cisco:ir800_integrated_services_router:-:::::::*

Related information, measures and tools

No	URL	タグ
1	http://www.securityfocus.com/bid/100689	Third Party Advisory VDB Entry
2	http://www.securityfocus.com/bid/100689	Third Party Advisory VDB Entry
3	http://www.securitytracker.com/id/1039275	Third Party Advisory VDB Entry
4	http://www.securitytracker.com/id/1039275	Third Party Advisory VDB Entry
5	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170906-isr	Vendor Advisory
6	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170906-isr	Vendor Advisory

Common Vulnerabilities List

No	CWE	Name	URL
1	CWE-20	不適切な入力確認	https://cwe.mitre.org/data/definitions/20.html

JVN Vulnerability Information

Cisco IR800 Integrated Services Router ソフトウェアにおける入力確認に関する脆弱性

Title	Cisco IR800 Integrated Services Router ソフトウェアにおける入力確認に関する脆弱性
Summary	Cisco IR800 Integrated Services Router ソフトウェアには、入力確認に関する脆弱性が存在します。ベンダは、本脆弱性を Bug ID CSCvb44027 として公開しています。
Possible impacts	情報を取得される、情報を改ざんされる、およびサービス運用妨害 (DoS) 状態にされる可能性があります。
Solution	ベンダ情報および参考情報を参照して適切な対策を実施してください。
Publication Date	Sept. 6, 2017, midnight
Registration Date	Oct. 5, 2017, 3:07 p.m.
Last Update	Oct. 5, 2017, 3:07 p.m.

Affected System

シスコシステムズ

Cisco IR800 Integrated Services Router ソフトウェア

CVE (情報セキュリティ共通脆弱性識別子)

No	Name	URL
Common Vulnerabilities and Exposures (CVE)
1	CVE-2017-12223	http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12223
National Vulnerability Database (NVD)
2	CVE-2017-12223	https://nvd.nist.gov/vuln/detail/CVE-2017-12223

CWE (共通脆弱性タイプ一覧)

No	Name	URL
JVNDB
1	CWE-20	https://jvndb.jvn.jp/ja/cwe/CWE-20.html

ベンダー情報

No	Name	URL
Cisco Security Advisory
1	cisco-sa-20170906-isr	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170906-isr

Change Log

No	Changed Details	Date of change
0	[2017年10月05日] 掲載	Feb. 17, 2018, 10:37 a.m.