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    March 17, 2023
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    Rewterz Threat Alert – Chaos Ransomware – Active IOCs
    Severity High Analysis Summary Chaos is a customizable ransomware builder that emerged on June 9 2021 (in underground forums) by falsely marketing itself as the .NET […]
    March 17, 2023
    March 17, 2023
    Rewterz Threat Advisory – Multiple Adobe ColdFusion Vulnerabilities
    Severity High Analysis Summary CVE-2023-26361 CVSS:4.9 Adobe ColdFusion could allow a remote authenticated attacker to traverse directories on the system. An attacker could send a specially […]
    March 17, 2023
    March 17, 2023
    Rewterz Threat Alert – Ursnif Banking Trojan aka Gozi – Active IOCs
    Severity Medium Analysis Summary Ursnif banking trojan also known as Gozi and Dreambot has been around for more than 10 years. It gained popularity in 2015 […]

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    Platform

    • Rewterz XDR
    • Rewterz Defense
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    Rewterz Threat Advisory – ICS: Rockwell Automation Stratix Switches

    Managed Security Services

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

    Managed Penetration Testing

    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.

  • Services

    Assess

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

    Transform

    • SOC Consultancy
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    March 17, 2023
    March 17, 2023
    Rewterz Threat Alert – Chaos Ransomware – Active IOCs
    Severity High Analysis Summary Chaos is a customizable ransomware builder that emerged on June 9 2021 (in underground forums) by falsely marketing itself as the .NET […]
    March 17, 2023
    March 17, 2023
    Rewterz Threat Advisory – Multiple Adobe ColdFusion Vulnerabilities
    Severity High Analysis Summary CVE-2023-26361 CVSS:4.9 Adobe ColdFusion could allow a remote authenticated attacker to traverse directories on the system. An attacker could send a specially […]
    March 17, 2023
    March 17, 2023
    Rewterz Threat Alert – Ursnif Banking Trojan aka Gozi – Active IOCs
    Severity Medium Analysis Summary Ursnif banking trojan also known as Gozi and Dreambot has been around for more than 10 years. It gained popularity in 2015 […]

    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

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Rewterz
Rewterz Threat Alert – APT Group Sidewinder Targeting Pakistani Officials
April 21, 2021
Rewterz
Rewterz Threat Alert – Ursnif Banking Trojan – Active IOC’s
April 21, 2021

Rewterz Threat Advisory – ICS: Rockwell Automation Stratix Switches

April 21, 2021

Severity

Medium

Analysis Summary

CVE-2021-1392

An authenticated attacker can exploit a vulnerability in the CLI command permissions of Cisco IOS and Cisco IOS XE software to retrieve the password for Common Industrial Protocol (CIP). The attacker can then remotely configure the affected device as an administrative user.


CVE-2021-1403

An unauthenticated, remote attacker can exploit a vulnerability in the web UI feature of Cisco IOS XE software to conduct a cross-site WebSocket hijacking (CSWSH) attack and cause a denial-of-service condition on an affected device.


CVE-2021-1352

An adjacent, unauthenticated attacker can exploit a vulnerability in DECnet protocol processing of Cisco IOS XE software to cause a denial-of-service condition on an affected device. The attacker can then remotely configure the affected device to reload and successfully cause denial-of-service conditions.


CVE-2021-1442

A local, authenticated attacker can exploit a vulnerability in a diagnostic command for the Plug and Play (PnP) subsystem of Cisco IOS XE software to elevate privileges to the level of an administrator on an affected Stratix 5800. The attacker can then remotely configure the affected device to disable Plug-and-Play after Express Setup has completed.


CVE-2021-1452

A physical, unauthenticated attacker can exploit a vulnerability in the Stratix 5800 switches, execute persistent code at boot time and break the chain of trust.


CVE-2021-1443

An authenticated, remote attacker can exploit a vulnerability in the web UI of the IOS XE software to execute arbitrary code with root privileges on the underlying operating system of the affected device. Admin credentials to the device are required for the attacker to exploit this vulnerability.


CVE-2021-1220

An authenticated, remote attacker can exploit a vulnerability in the web UI of the IOS XE software to equip themselves with read-only privileges to cause the web management software to hang and consume vty line instances. The consumption of the vty line instances results in a denial-of-service condition.
 

Impact

  • Denial-of-service Conditions
  • Unauthorized Privilege Escalation
  • Web Socket Hijacking
  • Command Injection

Affected Vendors

Rockwell Automation

Affected Products

  • Stratix 5800: Versions 16.12.01 and earlier
  • Stratix 8000: Versions 15.2(7)E3 and earlier
  • Stratix 5700: Versions 15.2(7)E3 and earlier
  • Stratix 5410: Versions 15.2(7)E3 and earlier
  • Stratix 5400: Versions 15.2(7)E3 and earlier

Remediation

Refer to the ICS advisory for the complete list of affected products, mitigation methods, and their respective patches.

https://us-cert.cisa.gov/ics/advisories/icsa-21-110-02

In the Stratix 5800, apply version 17.04.01 or later.

Platform

  • Rewterz XDR
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Managed Security Services

  • Managed Security Monitoring
  • Remote SOC
  • Onsite SOC
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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
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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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