NVD Vulnerability Detail

CVE-2012-2441

Summary	RuggedCom Rugged Operating System (ROS) before 3.3 has a factory account with a password derived from the MAC Address field in a banner, which makes it easier for remote attackers to obtain access by performing a calculation on this address value, and then establishing a (1) SSH or (2) HTTPS session, a different vulnerability than CVE-2012-1803.
Publication Date	April 28, 2012, 9:55 a.m.
Registration Date	Jan. 28, 2021, 2:58 p.m.
Last Update	Nov. 21, 2024, 10:39 a.m.

Affected software configurations

Configuration1		or higher	or less	more than	less than
cpe:2.3:o:siemens:ruggedcom_rugged_operating_system::::::::					3.3.0

Related information, measures and tools

No	URL	タグ
1	http://arstechnica.com/business/news/2012/04/backdoor-in-mission-critical-hardware-threatens-power-traffic-control-systems.ars	Third Party Advisory
2	http://arstechnica.com/business/news/2012/04/backdoor-in-mission-critical-hardware-threatens-power-traffic-control-systems.ars	Third Party Advisory
3	http://seclists.org/fulldisclosure/2012/Apr/277	Exploit Mailing List Third Party Advisory
4	http://seclists.org/fulldisclosure/2012/Apr/277	Exploit Mailing List Third Party Advisory
5	http://www.kb.cert.org/vuls/id/889195	Third Party Advisory US Government Resource
6	http://www.kb.cert.org/vuls/id/889195	Third Party Advisory US Government Resource
7	http://www.ruggedcom.com/productbulletin/ros-security-page/	Broken Link Vendor Advisory
8	http://www.ruggedcom.com/productbulletin/ros-security-page/	Broken Link Vendor Advisory
9	http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-12-116-01A.pdf	Broken Link Third Party Advisory US Government Resource
10	http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-12-116-01A.pdf	Broken Link Third Party Advisory US Government Resource
11	http://www.wired.com/threatlevel/2012/04/ruggedcom-backdoor/	Third Party Advisory
12	http://www.wired.com/threatlevel/2012/04/ruggedcom-backdoor/	Third Party Advisory
13	https://exchange.xforce.ibmcloud.com/vulnerabilities/75244	Third Party Advisory VDB Entry
14	https://exchange.xforce.ibmcloud.com/vulnerabilities/75244	Third Party Advisory VDB Entry

Common Vulnerabilities List

No	CWE	Name	URL
1	CWE-521	脆弱なパスワードポリシー	https://cwe.mitre.org/data/definitions/521.html

JVN Vulnerability Information

RuggedCom の Rugged Operating System (ROS) におけるアクセス権限を取得される脆弱性

Title	RuggedCom の Rugged Operating System (ROS) におけるアクセス権限を取得される脆弱性
Summary	RuggedCom の Rugged Operating System (ROS) は、バナー表示される MAC アドレスフィールドから生成されたパスワードを有する factory アカウント (factory バックドア) を持つ為、アクセス権を容易に取得される脆弱性が存在します。本脆弱性は、CVE-2012-1803 とは異なる脆弱性です。
Possible impacts	第三者により、MAC アドレスフィールド値に基づく計算を実行され、(1) SSH または (2) HTTPS セッションを確立することで、アクセス権を容易に取得される可能性があります。
Solution	ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。
Publication Date	April 27, 2012, midnight
Registration Date	May 1, 2012, 2:49 p.m.
Last Update	May 1, 2012, 2:49 p.m.

Affected System

RuggedCom

Rugged Operating System (ROS) 3.3 未満

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-2012-2441	http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-2441
National Vulnerability Database (NVD)
2	CVE-2012-2441	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2012-2441

CWE (共通脆弱性タイプ一覧)

No	Name	URL
JVNDB
1	CWE-310	https://jvndb.jvn.jp/ja/cwe/CWE-310.html

ベンダー情報

No	Name	URL
RuggedCom
1	Latest news on ROS Device Security Issue	http://www.ruggedcom.com/productbulletin/ros-security-page/

その他

No	Name	URL
ICS-CERT ADVISORY
1	ICSA-12-146-01A	http://www.us-cert.gov/control_systems/pdf/ICSA-12-146-01A.pdf
ICS-CERT ALERT
2	ICS-ALERT-12-116-01A	http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-12-116-01A.pdf
JVN
3	JVNVU#889195	http://jvn.jp/cert/JVNVU889195/index.html
US-CERT Vulnerability Note
4	VU#889195	http://www.kb.cert.org/vuls/id/889195

Change Log

No	Changed Details	Date of change
0	[2012年05月01日] 掲載	Feb. 17, 2018, 10:37 a.m.