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Vulnerability intelligence

Cisco

1741 known vulnerabilities across 4 tracked products, 69 of them actively exploited.

Last updated: 22 July 2026, 20:44 AEST

Australian advisories

ASD’s ACSC advisory

Improve Router Hygiene to Protect Against Russian State-Sponsored Targeting

Published 2026-07-13 by the Australian Signals Directorate’s Australian Cyber Security Centre · references CVE-2008-4128, CVE-2018-0171

ASD’s ACSC advisory

New steps for organisations running Cisco Firepower and Secure Firewall products

Published 2026-04-24 by the Australian Signals Directorate’s Australian Cyber Security Centre · references CVE-2025-20333, CVE-2025-20362

ASD’s ACSC advisory

Defending against China-nexus covert networks of compromised devices

Published 2026-04-24 by the Australian Signals Directorate’s Australian Cyber Security Centre

ASD’s ACSC advisory

Exploitation of Cisco SD-WAN appliances

Published 2026-02-26 by the Australian Signals Directorate’s Australian Cyber Security Centre

Products

Vulnerability data from the NVD andCISA KEV(US Government, public domain); Australian advisories fromASD’s ACSC (CC BY 4.0).

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