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Showing posts from Cato

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  • Richard Warren Richard Warren
  • David Cash David Cash
  • 31 Jul, 2024
    • Cato
    • VPN
    • Vulnerability Disclosure

AmberWolf Uncovers Critical Vulnerabilities in Cato Client

As part of a recent client engagement, we conducted a product assessment of the Cato Client. During this assessment, we discovered significant …

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  • Richard Warren Richard Warren
  • David Cash David Cash
  • 31 Jul, 2024
    • Cato
    • VPN
    • Vulnerability Disclosure

Cato Client - Account Takeover Via Sensitive Log Data (CVE-2024-6977)

The Cato Client was found to store authentication data within the trace logs generated by the desktop client during SSO authentication.

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  • Richard Warren Richard Warren
  • David Cash David Cash
  • 31 Jul, 2024
    • Cato
    • VPN
    • Vulnerability
    • Disclosure

Cato Client - Local Privilege Escalation via OpenSSL Configuration File (CVE-2024-6975)

The OpenSSL implementation in the winvpnclient.cli.exe service executable is configured to load an openssl.cnf file from a location that does not …

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  • Richard Warren Richard Warren
  • David Cash David Cash
  • 31 Jul, 2024
    • Cato
    • VPN
    • Vulnerability
    • Disclosure

Cato Client - Local Privilege Escalation via Self-Upgrade (CVE-2024-6974)

The Cato Client was found to use an insecure temporary folder for downloading and processing updates.

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  • Richard Warren Richard Warren
  • David Cash David Cash
  • 31 Jul, 2024
    • Cato
    • VPN
    • Vulnerability Disclosure

Cato SSO - Open Redirect Leading to Config Theft

The web service used during the Cato SSO authentication flow was found to contain an Open Redirect issue, which could allow a remote attacker to …

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  • Richard Warren Richard Warren
  • David Cash David Cash
  • 31 Jul, 2024
    • Cato
    • VPN
    • Vulnerability Disclosure

Remote Code Execution via Crafted URLs (CVE-2024-6973)

The Cato Client suffers from a Remote Code Execution vulnerability which could be triggered via a URL handler, or via requests to the local webserver.

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  • Richard Warren Richard Warren
  • David Cash David Cash
  • 31 Jul, 2024
    • Cato
    • VPN
    • Vulnerability
    • Disclosure

Cato Client - Local Root Certificate Install as Low Privileged User (CVE-2024-6978)

The Cato Client allows a low-privileged, local user to install arbitrary Root CA Certificates in the computer’s certificate store.

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