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 ...

Cisco patches two 9.8 CVSS flaws (CVE-2026-20093, CVE-2026-20160), preventing authentication bypass and root access.

A high-severity flaw could give attackers full control of Cisco routers or switches. Cisco has patched a high-severity vulnerability in its software for routers and switches, which could enable a ...

The networking giant said a limited number of Cisco IOS and Cisco IOS XE releases fail to salt passwords, instead encrypting the plain text password using the SHA-256 cryptographic hash function.

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 ...

Internet phones sold by Cisco Systems are vulnerable to stealthy hacks that turn them into remote bugging devices that eavesdrop on private calls and nearby conversations. The networking giant warned ...

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 Systems Inc. announced today that it’s making a range of its enterprise collaboration devices compatible with Microsoft Teams, aiming to enable a more inclusive hybrid work experience. The ...

90+% of Cisco Router administrators are CLI jockeys, myself included. However, there are several GUI tools that can help you manage and secure your Cisco routers very quickly. The one I want to focus ...