Cisco released patches for denial-of-service vulnerabilities in its IOS software used in networking gear such as routes and switches. Cisco this week patched a handful of denial-of-service ...

Cisco has issued an advisory warning its customers that products running its IOS software are vulnerable to attacks disclosed by the ShadowBrokers Cisco is warning its customers of new activity around ...

The most serious of the IOS flaws can be triggered by sending a specially rigged packet directly to a switch or router, which would cause the device to reload and possibly pave the way for malicious ...

Cisco warned admins today of a new maximum severity authentication bypass zero-day in its IOS XE software that lets unauthenticated attackers gain full administrator privileges and take complete ...

Cisco has addressed the two vulnerabilities (CVE-2023-20198 and CVE-2023-20273) that hackers exploited to compromise tens of thousands of IOS XE devices over the past week. The free software release ...

The high-severity flaw can be exploited to enable remote execution of code or denial of service, Cisco says. Cisco reported Wednesday that a zero-day vulnerability impacting its IOS and IOS XE ...

Cisco warned of another security vulnerability to its products this week, one that could allow an attacker to disable remote administration access to a Cisco device running IOS. Cisco warned of ...