In recent incidents, CISA has seen malicious cyber actors acquire system configuration files by leveraging available protocols or software on devices, such as abusing the legacy Cisco Smart Install ...

With the explosive growth of hybrid and remote work models in recent years, videoconferencing has become an indispensable tool for businesses. As employees and clients are increasingly dispersed, ...

The Web UI vulnerability allows unauthorized privilege escalation on Cisco devices. A fourth of all impacted devices are in the US. Cisco’s recently disclosed Web UI-based critical zero-day has been ...

Cisco has patched today three dangerous bugs in one of its most popular products, the Cisco Small Business 220 Series of smart switches. Of the three, the first two are the most dangerous because they ...

Cisco’s internet phones—which sit on thousands of desks around the world—have been shown to be easily hacked and turned into remote spying devices. The official announcement comes two whole weeks ...

The U.S. Cybersecurity and Infrastructure Security Agency has instructed federal agencies to patch two zero-day or unpatched vulnerabilities that affect certain Cisco Systems Inc. devices. CISA ...

Cisco Systems has fixed a critical vulnerability that could allow hackers to take over servers used by telecommunications providers to remotely manage customer equipment such as routers. The ...