CVE-2015-3938

The CVE-2015-3938 vulnerability affects Mitsubishi Electric MELSEC FX3G PLCs, where the built‑in HTTP application cannot handle parameters longer than expected. This leads to a remote denial-of-service (device outage), potentially requiring a reboot. Public details consistently point to the FX3G ...

CVE-2015-3938

The HTTP application on Mitsubishi Electric MELSEC FX3G PLC devices before April 2015 allows remote attackers to cause a denial of service device outage via a long parameter...

CVE-2015-0987

CVE-2015-0987 affects Omron CX-One CX-Programmer (pre-9.6) and CJ2M/CJ2H PLCs (pre-2.1/1.5). The underlying issue is cleartext transmission of passwords to unlock PLCs, enabling an attacker who can sniff network traffic to obtain sensitive information. The NVD/NIST entry, ICS-CERT advisory, and N...

CVE-2015-0987

Omron CX-One CX-Programmer before 9.6, CJ2M PLC devices before 2.1, and CJ2H PLC devices before 1.5 rely on cleartext password transmission, which allows remote attackers to obtain sensitive information by sniffing the network during a PLC unlock request...

Siemens SIMATIC S7-1200固件版本低于4.1.3的设备跨站伪造请求（CSRF）漏洞

漏洞分析 Siemens SIMATIC S7-1200的web端可以与控制PLC的运行以及设备状态数据的获取。而固件版本低于4.1.3的web存在跨站请求伪造（CSRF）漏洞。 由于S7-1200的web端并没有采取针对CSRF攻击的防范措施，如验证HTTP Referer字段，因此攻击者可以实施CSRF攻击，在未授权的情况下进行PLC运行状态改变，更新固件等敏感操作。 漏洞验证 我们通过zoomeye，搜索到一款SIMATIC S7-1200，固件版本号为v3.00.01，经过测试发现存在CSRF漏洞。 验证过程：...

Schneider Electric Modicon M340 Buffer Overflow Vulnerability

OVERVIEW David Atch of CyberX has identified a buffer overflow vulnerability in Schneider Electric’s Modicon M340 PLC product line. Schneider Electric has produced a new firmware patch to mitigate this vulnerability. This vulnerability could be exploited remotely. AFFECTED PRODUCTS Schneider...

施耐德(Schneider) Modicon PLC 数据包重放远程控制(Start/Stop Command)

施耐德Modicon系列PLC支持通过Unity Pro软件控制PLC，包括程序的上传下载、设备的启动关闭等管理员权限操作。该软件与PLC设备的通信无加密与身份认证，可进行数据包重放攻击。抓包分析：远程关闭设备：说明：该攻击通过以下POC实现较为容易，攻击能使得远程PLC直接停止运行，可能会对目标所在工业运行环境造成严重后果。可以通过pocsuite去验证漏洞存在，验证模式不会对设备造成影响，建议不要轻易尝试攻击。切记。...

Schneider Electric StruxureWare Building Expert Security Patch

Industrial control manufacturer Schneider Electric has published new firmware for its StruxureWare Building Expert building automation system that patches a remotely exploitable vulnerability. Researcher Artyom Kurbatov discovered that the system transmits user credentials in plaintext between th...

施耐德(Schneider) PLC 以太网模块固件后门

通过分析设备固件可以得知，文件系统中包含硬编码方式保存的用户凭证信息。 这些信息主要用于提供对外的FTP服务升级服务。 其中，问题代码位于/FLASH0/wwwroot/classes/SACommjar 包中，具体的Package路径： com.schneiderautomation.misc.TextFiles的第266行至268行位置。 package com.schneiderautomation.misc; import com.schneiderautomation.ftpsession.FTPSession; import...

Schneider Electric Modicon PLC File Containment Vulnerability

Modicon PLCs are programmable controller products used in industries such as dams, energy, food and agriculture, and more. Modicon PLCs are implemented with a file inclusion vulnerability that can be exploited by an attacker to construct a specific URL that can be used to load Java script through...

Schneider Electric Modicon M340 PLC Station P34模块Web Servers安全漏洞

漏洞详情：Schneider Electric Modicon M340 PLC Station P34 module是法国施耐德电气（Schneider Electric）公司的一款可编程控制器。Schneider Electric Modicon M340 PLC Station P34模块中存在安全漏洞。远程攻击者可利用该漏洞获取敏感信息，在Web服务器进程上下文中执行任意代码，绕过身份验证机制，获取受影响设备的访问权限。漏洞类型远程利用影响硬编码身份认证是远程代码执行本地文件包含否目录遍历/文件篡改远程代码包含是远程代码执行/拒绝服务攻击跨站脚本攻击是获取敏感信息影响设备版本：...

Mitsubishi MX Component v3 ActiveX Buffer Overflow (CVE-2013-3075)

A code execution vulnerability has been reported in Mitsubishi's MX PLC component. The vulnerability is due to insufficient validation of input by several functions. A remote attacker can exploit this vulnerability by enticing a user to visit a maliciously crafted website. This can lead to code...

Rockwell Automation 1766-L32 Series Remote File Inclusion Vulnerability

The Rockwell Automation 1766-L32 Series is a 1766-L32 series programmable logic controller PLC. The Rockwell Automation 1766-L32 Series fails to adequately filter user-submitted input, allowing remote attackers to exploit the vulnerability by submitting a special request to view the contents of...

Schneider Electric Modicon M340 PLC Station P34 Module HMI Vulnerabilities

Update Vulnerabilities in Schneider Electric SCADA gear remain unpatched close to two weeks after they were disclosed during DEF CON. The Industrial Control System Cyber Emergency Response Team ICS-CERT released an alert late last week and patches are currently being validated according to ICS-CE...

Rockwell Automation MicroLogix 1100 PLC Web Server Detection

Binary data scadarockwellmicrologix1100plcwebserverdetect.nbin...

Rockwell Automation MicroLogix 1100 PLC < Series B FRN 12.0 MitM Replay Authentication Bypass

Binary data scadarockwellmicrologix1100plcmitm470156.nbin...

Omron Multiple Product Vulnerabilities

OVERVIEW Air Force Institute of Technology researcher Stephen Dunlap has identified vulnerabilities in Omron Corporation’s CX-Programmer software, CJ2M series programmable logic controller PLC, and CJ2H series PLC. Omron Corporation has produced new versions that mitigate these vulnerabilities. O...

The vulnerability of the microprogrammed software of Siemens Simatic S7-1200 programmable logic controllers allows a intruder to trigger a service failure.

The software of the programmable logic controller Simatic S7-1200 contains a vulnerability. Exploiting this vulnerability by sending specially crafted HTTPS packets to port 443 causes the device to enter an emergency mode before a “cold” reboot can be performed...

烽火（Fiberhome）HG-110 设备目录穿越漏洞

知道创宇安全研究团队 2015 . 03 . 31一.漏洞概要近期，国外安全研究员发布了针对全球 ADSL 设备存在目录穿越漏洞的研究网页链接1，这个漏洞早在 2011 年就被提出了，影响烽火（Fiberhome）HG-110 型号设备网页链接2，本着学习的态度，笔者对该漏洞进行了一番考证，写在这里。a）漏洞描述烽火（Fiberhome）HG-110 型号设备目录穿越漏洞网页链接3，是由于 webproc 文件在处理参数 getpage 传递过来的文件访问时没有合适过滤，导致用户可以利用 ../../ 跳转访问 web 目录之外的系统文件。b）漏洞分析烽火（Fiberhome）HG-11...

Schneider Electric Modicon PLC Vulnerabilities

OVERVIEW This advisory is a follow-up to the alert titled ICS-ALERT-15-224-02 Schneider Electric Modicon M340 PLC Station P34 Module VulnerabilitiesICS-CERT ALERT, https://ics-cert.us-cert.gov/alerts/ICS-ALERT-15-224-02, web site last accessed September 3, 2015. that was published August 12, 2015...