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    Rewterz Threat Advisory – CVE-2018-4832 Siemens SIMATIC PCS 7, SIMATIC WinCC, SIMATIC WinCC Runtime Professional, and SIMATIC NET PC Software

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    March 15, 2023
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    Rewterz Threat Alert -New Golang-Based Botnet GoBruteforcer Breaches Web Servers – Active IOCs
    Severity High Analysis Summary According to researchers, a Golang-based botnet named GoBruteforcer has been discovered, which is specifically targeting web servers running FTP, MySQL, phpMyAdmin, and […]
    March 15, 2023
    March 15, 2023
    Rewterz Threat Alert – DarkComet RAT (Remote Access Trojan) – Active IOCs
    Severity High Analysis Summary DarkComet RAT (Remote Administration Tool) is a type of malware that is designed to allow attackers to gain remote access to a […]
    March 15, 2023
    March 15, 2023
    Rewterz Threat Advisory -Multiple Microsoft Windows Products Vulnerabilties
    Severity High Analysis Summary CVE-2023-23410 CVSS:7.8 Microsoft Windows could allow a local authenticated attacker to gain elevated privileges on the system, caused by a flaw in […]

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    Annual Threat Intelligence Report 2022
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    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.

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    Rewterz Threat Advisory – CVE-2018-4832 Siemens SIMATIC PCS 7, SIMATIC WinCC, SIMATIC WinCC Runtime Professional, and SIMATIC NET PC Software

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    • Managed Security Monitoring
    • Remote SOC
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    Rewterz penetration testing services help organizations determine if a cyber attacker can gain access to their critical assets while giving them detailed insights of the overall business impact of a cyber attack.

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    • APT Assessment
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    March 15, 2023
    March 15, 2023
    Rewterz Threat Alert -New Golang-Based Botnet GoBruteforcer Breaches Web Servers – Active IOCs
    Severity High Analysis Summary According to researchers, a Golang-based botnet named GoBruteforcer has been discovered, which is specifically targeting web servers running FTP, MySQL, phpMyAdmin, and […]
    March 15, 2023
    March 15, 2023
    Rewterz Threat Alert – DarkComet RAT (Remote Access Trojan) – Active IOCs
    Severity High Analysis Summary DarkComet RAT (Remote Administration Tool) is a type of malware that is designed to allow attackers to gain remote access to a […]
    March 15, 2023
    March 15, 2023
    Rewterz Threat Advisory -Multiple Microsoft Windows Products Vulnerabilties
    Severity High Analysis Summary CVE-2023-23410 CVSS:7.8 Microsoft Windows could allow a local authenticated attacker to gain elevated privileges on the system, caused by a flaw in […]

    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
    leadership

    Our Leadership

    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.
    help

    CSR

    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.

    Connect with Us

    • Contact
    • Careers
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Rewterz
Rewterz Threat Advisory – CVE-2019-0275 SAP NetWeaver Java AS Cross Site Scripting Vulnerability
March 13, 2019
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Rewterz Threat Alert – Citrix Network Breached
March 14, 2019

Rewterz Threat Advisory – CVE-2018-4832 Siemens SIMATIC PCS 7, SIMATIC WinCC, SIMATIC WinCC Runtime Professional, and SIMATIC NET PC Software

March 13, 2019

Severity

Medium

Analysis Summary

Specially crafted messages sent to the RPC service of the affected products could cause a denial-of-service condition on the remote and local communication functionality of the affected products. A reboot of the system is required to recover the remote and local communication functionality.

Impact

Denial of service

Affected Products

Siemens

SIMATIC PCS 7
SIMATIC WinCC
SIMATIC WinCC Runtime Professional
SIMATIC NET PC Software

Remediation

Siemens has released updates for several affected products and recommends users update to the new version.

  • OpenPCS 7 v8.1: Update to OpenPCS 7 v8.1 Upd 5

https://support.industry.siemens.com/cs/ww/en/view/109761055

  • SIMATIC BATCH v8.0: Install SIMATIC Batch v8.0 SP1 Upd21:

https://support.industry.siemens.com/cs/ww/en/view/109756847

  • SIMATIC BATCH v8.1: Install SIMATIC Batch v8.1 SP1 Upd16:

https://support.industry.siemens.com/cs/ww/en/view/109756846

  • SIMATIC BATCH v8.2: Update to SIMATIC Batch v8.2 Upd10:

https://support.industry.siemens.com/cs/ww/en/view/109757796

  • SIMATIC NET PC-Software: Update to v15 SP1

https://support.industry.siemens.com/cs/ww/de/view/109762690

  • SIMATIC PCS 7 v8.2:  Install v8.2 SP1:

To obtain SIMATIC PCS 7 v8.2 SP1 contact local support.

  • SIMATIC PCS 7 v9.0: Install v9.0 SP1:

To obtain SIMATIC PCS 7 v9.0 SP1 contact local support.

  • SIMATIC Route Control v8.2:

To obtain SIMATIC PCS 7 v8.2 SP1 contact local support.

  • SIMATIC WinCC Runtime Professional v13: Update to v13 SP2 Upd2

https://support.industry.siemens.com/cs/ww/en/view/109759753

  • SIMATIC WinCC Runtime Professional v14: Update to v14 SP1 Upd5:

https://support.industry.siemens.com/cs/ww/en/view/109747394

 SIMATIC WinCC v7.2 and earlier: Update to WinCC 7.2 Upd15:

https://support.industry.siemens.com/cs/ww/de/view/109762887

  • SIMATIC WinCC v7.3: Update to WinCC 7.3 Upd16:

https://support.industry.siemens.com/cs/ww/en/view/109756123

  • SIMATIC WinCC v7.4: Update to v7.4 SP1 Upd9

https://support.industry.siemens.com/cs/ww/de/view/109762790

Platform

  • Rewterz XDR
  • Rewterz Defense
  • Rewterz Threat Intelligence

Managed Security Services

  • Managed Security Monitoring
  • Remote SOC
  • Onsite SOC
  • Hybrid SOC

Assess

  • Compromise Assessment
  • APT Assessment
  • 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
  • Incident Response

Threat Insights

  • Threat Advisories
  • Monthly Threat Insights
  • Threat Intelligence Reports

Resources

  • Blog
  • Press Releases

Connect With Us

  • Contact
  • Careers
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