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    September 18, 2023
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    Rewterz Threat Advisory – CVE-2019-1573- Multiple Enterprise VPN Apps Allow Attackers to Bypass Authentication

    Managed Security Services

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    • Remote SOC
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    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.

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    September 18, 2023
    Rewterz
    September 18, 2023
    Rewterz Threat Alert – Lumma Stealer Malware aka LummaC – Active IOCs
    Severity Medium Analysis Summary Lumma is an information stealer that is sold as a Malware-as-a-Service (MaaS) on Russian-speaking underground forums and Telegram. Lumma is an information […]
    September 18, 2023
    Rewterz
    September 18, 2023
    Rewterz Threat Advisory – Multiple WordPress Plugins Vulnerabilities
    Severity Medium Analysis Summary CVE-2023-4948 CVSS:4.3 WooCommerce CVR Payment Gateway Plugin for WordPress could allow a remote attacker to bypass security restrictions, caused by missing capability […]
    September 18, 2023
    Rewterz
    September 18, 2023
    Rewterz Threat Update – Microsoft Teams Used for Stealing Accounts by Ransomware Access Broker
    Severity High Analysis Summary Microsoft has stated that a ransomware group working with an initial access broker has recently started using Microsoft Teams for their phishing […]

    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.

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Rewterz Threat Advisory – VMware ESXi Multiple Vulnerabilities
April 15, 2019
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Rewterz Threat Alert – Triton Malware Resurfaced Again Hitting Industrial Control System
April 15, 2019

Rewterz Threat Advisory – CVE-2019-1573- Multiple Enterprise VPN Apps Allow Attackers to Bypass Authentication

April 15, 2019

Severity

Medium

Analysis Summary


Due to a vulnerability, many enterprise VPN applications are storing authentication and session cookies insecurely which may allow an attacker to access authentication and/or session tokens and reuse them to spoof the VPN session and gain access as the user. This allows attackers to potentially bypass authentication.

This failure of encrypting sensitive or critical information could allow would-be attackers to intercept traffic data, read it and inject malicious code/data to perform a Man-in-the-Middle (MitM) attack.

The following products and versions store the cookie insecurely in log files:

  • Palo Alto Networks GlobalProtect Agent 4.1.0 for Windows and GlobalProtect Agent 4.1.10 and earlier for macOS0 (CVE-2019-1573)
  • Pulse Secure Connect Secure prior to 8.1R14, 8.2, 8.3R6, and 9.0R2

The following products and versions store the cookie insecurely in memory:

  • Palo Alto Networks GlobalProtect Agent 4.1.0 for Windows and GlobalProtect Agent 4.1.10 and earlier for macOS0 (CVE-2019-1573)
  • Pulse Secure Connect Secure prior to 8.1R14, 8.2, 8.3R6, and 9.0R2
  • Cisco AnyConnect 4.7.x and prior

GlobalProtect Agent for macOS 5.0 is NOT affected.

Impact

  • Authentication Bypass
  • System access
  • Information Disclosure

Affected Products

  • Palo Alto Networks GlobalProtect Agent 4.1.0 for Windows
  • GlobalProtect Agent 4.1.10 and earlier for macOS0
  • Cisco AnyConnect 4.7.x and prior
  • Pulse Secure Connect Secure prior to 8.1R14/8.2/8.3R6/9.0R2

Remediation

Update to:

GlobalProtect Agent 4.1.11 and later for macOS
GlobalProtect Agent 4.1.1 for windows

Pulse Secure Connect Secure Point 8.1R14, 8.2, 8.3R6 or 9.0R2

Also make sure to enable two-factor authentication for all authentication processes rather than relying on simple passwords.

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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