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    Rewterz Threat Advisory – CVE-2022-42436 – IBM MQ Vulnerability
    Severity Medium Analysis Summary CVE-2022-42436 IBM MQ Managed File Transfer could allow a local user to obtain sensitive information from diagnostic files. Impact Indicators Of Compromise […]
    March 19, 2023
    March 19, 2023
    Rewterz Threat Advisory – ICS: Rockwell Automation Modbus TCP AOI Server Vulnerability
    Severity Medium Analysis Summary CVE-2023-0027 Rockwell Automation Modbus TCP AOI Server could allow a remote attacker to obtain sensitive information. By sending a malformed message, an […]
    March 17, 2023
    March 17, 2023
    Rewterz Threat Advisory – ICS: Multiple Schneider Electric IGSS Vulnerabilities
    Severity High Analysis Summary CVE-2023-27984 CVSS:7.8 Schneider Electric IGSS could allow a remote attacker to execute arbitrary code on the system, caused by improper input validation […]

    Threat Insights

    16
    pdf-file (1)
    Annual Threat Intelligence Report 2022
    • Threat Advisories
    • Monthly Threat Insights
    • Threat Intelligence Reports
  • Why Rewterz?

    About Us

    Before Rewterz got its start, the market was in dire need of a specialized and dedicated information security company. It was nearly impossible for businesses to find a trustworthy provider that could truly cover all of their bases. We wanted to meet this need, giving companies across the globe a chance to get ahead while knowing that their data is in good hands.

    Read More

    play_btn_Smallplay_btn_hover_Small
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    Our leadership team brings together years of knowledge and experience in cybersecurity to drive our company's mission and vision. Our team is passionate about delivering high-quality products and services, leading by example and assisting our clients in securing their organization’s environment.
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    At Rewterz, we believe that businesses have a responsibility to impact positively and contribute to the well-being of our communities as well as the planet. That's why we are committed to operating in a socially responsible and sustainable way.

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Rewterz
Rewterz Threat Advisory – CVE-2019-6575 – Siemens Industrial Products with OPC UA Denial of Service Vulnerability
April 12, 2019
Rewterz
Rewterz Threat Advisory – Siemens RUGGEDCOM ROX II Multiple Vulnerabilities
April 12, 2019

Rewterz Threat Advisory – Siemens SINEMA Remote Connect Multiple Privilege Escalation Vulnerabilities

April 12, 2019

Severity

High

Analysis Summary

CVE-2018-14618

The HTTP client curl is vulnerable to a buffer overrun.

The vulnerability could be exploited by an attacker providing a malicious HTTP server. Successful exploitation requires no system privileges. User interaction by a legitimate use is required to exploit the vulnerability. An attacker could use the vulnerability to compromise confidentiality, integrity and availability of the affected device.

CVE-2018-16890

The HTTP client library libcurl is vulnerable to a heap buffer out-of-bounds read.

The vulnerability could be exploited by an attacker providing a malicious HTTP server. Successful exploitation requires no system privileges and no user interaction. An attacker could use the vulnerability to compromise availability of the affected system.

CVE-2019-3822

The HTTP client library libcurl is vulnerable to a stack-based buffer overflow.

The vulnerability could be exploited by an attacker providing a malicious HTTP server. Successful exploitation requires no system privileges and no user interaction. An attacker could use the vulnerability to compromise confidentiality, integrity and availability of the affected system.

CVE-2019-6570

Due to insufficient checking of user permissions, an attacker may access URLs that require special authorization.

The vulnerability could be exploited by an attacker with network access to the affected system. An attacker must have access to a low privileged account to exploit the vulnerability. An attacker could use the vulnerability to compromise confidentiality, integrity and availability of the affected system.

Impact

  • Privilege escalation

Affected Vendors

Siemens

Affected Products

  • SINEMA Remote Connect (Client and Server)
  • SINEMA Remote Connect Client
  • all versions prior to v2.0 HF1
  • SINEMA Remote Connect Server
  • all versions prior to v2.0

Remediation

Vendor currently has updates for the following products:

SINEMA Remote Connect Client: Update to v2.0 HF1: https://support.industry.siemens.com/cs/de/en/view/109764829

SINEMA Remote Connect Server: Update to v2.0: https://support.industry.siemens.com/cs/de/en/view/109764829

Platform

  • Rewterz XDR
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Managed Security Services

  • Managed Security Monitoring
  • Remote SOC
  • Onsite SOC
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Assess

  • Compromise Assessment
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  • Penetration Testing
  • Architecture Design & Review
  • Red Team Assessment
  • Purple Team Assessment
  • Social Engineering
  • Source Code Review

Transform

  • SOC Consultancy
  • SOC Maturity Assessment
  • SOC Model Evaluation
  • SOC Gap Analysis
  • SIEM Gap Analysis
  • SIEM Optimization
  • SOC Content Pack

Train

  • Simulated Cyber Attack Exercise
  • Tabletop Exercise
  • Security Awareness and Training

Respond

  • Incident Analysis
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Threat Insights

  • Threat Advisories
  • Monthly Threat Insights
  • Threat Intelligence Reports

Resources

  • Blog
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Connect With Us

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