Vulnerabilities > CVE-2014-2590 - Missing Authentication for Critical Function vulnerability in Siemens Ruggedcom Rugged Operating System

047910
CVSS 5.0 - MEDIUM
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
NONE
Integrity impact
NONE
Availability impact
PARTIAL
network
low complexity
siemens
CWE-306

Summary

The web management interface in Siemens RuggedCom ROS before 3.11, ROS 3.11 before 3.11.5 for RS950G, ROS 3.12, and ROS 4.0 for RSG2488 allows remote attackers to cause a denial of service (interface outage) via crafted HTTP packets.

Common Attack Pattern Enumeration and Classification (CAPEC)

  • Choosing a Message/Channel Identifier on a Public/Multicast Channel
    Attackers aware that more data is being fed into a multicast or public information distribution means can 'select' information bound only for another client, even if the distribution means itself forces users to authenticate in order to connect initially. Doing so allows the attacker to gain access to possibly privileged information, possibly perpetrate other attacks through the distribution means by impersonation. If the channel/message being manipulated is an input rather than output mechanism for the system, (such as a command bus), this style of attack could change its identifier from a less privileged to more so privileged channel or command.
  • Using Unpublished Web Service APIs
    An attacker searches for and invokes Web Services APIs that the target system designers did not intend to be publicly available. If these APIs fail to authenticate requests the attacker may be able to invoke services and/or gain privileges they are not authorized for.
  • Manipulating Writeable Terminal Devices
    This attack exploits terminal devices that allow themselves to be written to by other users. The attacker sends command strings to the target terminal device hoping that the target user will hit enter and thereby execute the malicious command with their privileges. The attacker can send the results (such as copying /etc/passwd) to a known directory and collect once the attack has succeeded.
  • Cross Site Request Forgery (aka Session Riding)
    An attacker crafts malicious web links and distributes them (via web pages, email, etc.), typically in a targeted manner, hoping to induce users to click on the link and execute the malicious action against some third-party application. If successful, the action embedded in the malicious link will be processed and accepted by the targeted application with the users' privilege level. This type of attack leverages the persistence and implicit trust placed in user session cookies by many web applications today. In such an architecture, once the user authenticates to an application and a session cookie is created on the user's system, all following transactions for that session are authenticated using that cookie including potential actions initiated by an attacker and simply "riding" the existing session cookie.

Seebug

bulletinFamilyexploit
descriptionBugtraq ID:66522 CVE ID:CVE-2014-2590 RuggedCom Inc罗杰康公司是世界领先的生产用于工业环境的高性能网络和通信设备的制造商。 RuggedCom Rugged Operating System系统中监听80端口的WEB服务器不正确处理用户提交的特制报文,允许攻击者提交特制的请求使WEB接口崩溃,此漏洞不影响HTTPS服务及交换功能。 0 RuggedCom Rugged Operating System < v3.11 RuggedCom Rugged Operating System v3.11 for RS950G RuggedCom Rugged Operating System v3.12 RuggedCom Rugged Operating System v4.0 for RSG2488 ROS v3.11.5和V4.1版本已修复该漏洞,建议用户下载使用: http://www.automation.siemens.com/mcms/aspa-db/en/automation-technology/Pages/default.aspx
idSSV:62021
last seen2017-11-19
modified2014-04-01
published2014-04-01
reporterRoot
titleRuggedCom Rugged Operating System WEB接口拒绝服务漏洞