Cisco Security Crisis: New Vulnerabilities Leave Networks Exposed!
CISA warns about critical vulnerabilities in Cisco’s Adaptive Security Appliances and Firepower devices. Two flaws, CVE-2025-20362 and CVE-2025-20333, let attackers bypass security and run malicious code. CISA stresses immediate updates, as many devices remain at risk despite earlier fixes. Cisco also reports a new attack variant causing denial of service.
Hot Take:
Who knew Cisco’s devices could be a hacker’s playground? It’s like leaving the backdoor open with a sign that says “Welcome, Hackers!” Maybe the next step is to install a “No Trespassing” sign on those firewalls, or better yet, actually patch them properly this time around!
Key Points:
- CISA warns about critical vulnerabilities in Cisco’s ASA and Firepower devices.
- Two flaws, CVE-2025-20362 and CVE-2025-20333, are being exploited in the “ArcaneDoor” campaign.
- Many organizations mistakenly believe their systems are patched, but vulnerabilities persist.
- A new variant of the attack can cause denial of service conditions on unpatched devices.
- Experts stress the need for thorough patching and identity observability to prevent breaches.
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