Tag: firewalls
8 articles
Palo Alto Firewalls Targeted in Active Exploitation
Thousands of Palo Alto firewalls are at risk due to an actively exploited vulnerability, CVE-2026-0300, that allows hackers to execute arbitrary code with root privileges. This alarming flaw affects 5,821 internet-exposed VM-Series firewalls, leaving them open to potential cyber attacks.
Palo Alto Networks Firewalls Targeted in Zero-Day Exploits
Palo Alto Networks firewalls are under attack by zero-day exploits targeting a vulnerability in the User-ID Authentication Portal, allowing hackers to execute malicious code with root privileges. This buffer overflow flaw, tracked as CVE-2026-0300, poses a significant risk to organizations with Internet-exposed firewalls.
Cisco SNMP vulnerability: Critical Must-Have Fix
Trend Micro revealed attackers exploiting a Cisco SNMP flaw to install stealthy Linux rootkits on routers, turning everyday network gear into persistent, invisible footholds — a wake-up call to patch, segment, and monitor your infrastructure before it’s quietly weaponized.
Palo Alto Networks administrative portals: Urgent Threat
A sudden fivefold surge in automated scans of Palo Alto Networks’ admin portals is a clear warning that attackers are probing for weaknesses — now’s the time to patch, tighten access, and verify your telemetry. While scans don’t prove compromise, treat this spike as a prompt to hunt for misconfigurations and strengthen admin controls.
Beijing hacks: Stunning Risky Espionage Exposed
When attackers treat exposed routers and firewalls like unlocked doors, small misconfigurations become gateways for state-backed espionage — RedNovember used buggy appliances and a portable Go backdoor to stealthily steal intelligence worldwide. The fix is simple (and doable): inventory and patch your edge devices, segment networks, and lock down exposed management interfaces before the next intruder walks in.
Cisco firewalls: Risky Resurgence, Must-Have Fixes
Cisco ASA firewalls are once again under active attack by the ArcaneDoor campaign exploiting known flaws—putting critical networks and sensitive data at real risk. If you manage ASA devices, patch urgently, lock down admin access, and treat these appliances as high‑value targets before attackers do.
Cisco firewalls Urgent Critical Fixes for Risky Flaws
Cisco firewall flaws are being actively exploited — U.S. and U.K. agencies are urging immediate patches and mitigations. Don’t wait: update ASA/FTD devices, boost monitoring, and isolate critical assets now to stop attackers using your perimeter as a foothold.
cloud backup service breach: Stunning Critical Threat
SonicWall revealed threat actors accessed cloud-stored firewall preference files for about 5% of its devices — a small slice but a big risk, since exposed configurations act like blueprints that can speed and stealth targeted attacks. Now’s the time to audit vendor backups, rotate credentials, and enforce customer-controlled encryption to limit fallout.