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Public Exploit Code in Circulation

Cisco Warns of ClamAV Vulnerabilities With Public Exploit Code

15. August, 2026 - 07:07

Cisco is warning about seven ClamAV vulnerabilities affecting its Secure Endpoint Connector products. Exploit code is already publicly available for two of the flaws.

Zero-day in Cisco firewall management

Cisco warns of actively exploited flaw with hardcoded credentials

31. July, 2026 - 07:05

Cisco is warning of a vulnerability in Secure Firewall Management Center that is already being exploited as a zero-day. The cause is a built-in account with static credentials.

CVSS 10 Alert

Critical Cisco Vulnerability Breaks Tenant Isolation

23. May, 2026 - 07:33

A critical vulnerability rated CVSS 10.0 is undermining tenant isolation in Cisco Secure Workload. Administrators are being urged to patch affected REST APIs immediately to prevent potential privilege escalation attacks.

But no critical data

Voice phishing: Cisco reports data leak from CRM system

06. August, 2025 - 08:29

Following a vishing attack on an employee, cybercriminals obtained the registration data of Cisco.com users.

Connection to previous attacks?

Cisco investigates data theft after offer on hacker forum

16. October, 2024 - 07:44

Cisco has confirmed that it is currently investigating after threat actors claimed to have stolen a large amount of confidential data in a cyberattack on October 6, 2024. The attackers offered the allegedly stolen data for sale on a hacker forum.