CVE-2023-20273 - Vulnerability Details

Related Threat Clusters

• Ongoing Exploitation of Cisco IOS XE Vulnerability with BadCandy Implant

  Cyberattacks exploiting a critical vulnerability in Cisco IOS XE (CVE-2023-20198) continue, with over 150 devices in Australia still infected with the BadCandy webshell as of late October 2025. Despite patches being…

  8 articles · Updated November 5, 2025
• Ongoing BadCandy Infections Target Unpatched Cisco Devices in Australia

  The Australian government has issued a warning about ongoing cyberattacks exploiting CVE-2023-20198, a critical vulnerability in Cisco IOS XE devices. As of late October 2025, over 150 devices in Australia remain…

  2 articles · Updated October 31, 2025

Recent Intelligence Reports

• Hundreds of Australian Devices Compromised with BadCandy Implant — Thecyberexpress · October 31, 2025

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