Cisco has released fixes to address two vulnerabilities – CVE-2023-20198 and CVE-2023-20273 – that hackers exploited to compromise tens of thousands of IOS XE devices. CVE-2023-20198 could allow a ...

Cisco has issued an urgent warning about the active exploitation of a critical vulnerability in the Web User Interface (Web UI) feature of Cisco IOS XE software. The tech giant has urged affected ...

Cisco has addressed a zero-day vulnerability in its IOS XR router software that allowed unauthenticated attackers to remotely access Redis instances running in NOSi Docker containers. The IOS XR ...

On Monday, Cisco reported that a critical zero-day vulnerability in devices running IOS XE software was being exploited by an unknown threat actor who was using it to backdoor vulnerable networks.

Cisco patches CVE-2025-20352, a high-severity SNMP flaw actively exploited in the wild Attackers can cause DoS or gain root access using crafted SNMP packets and credentials No workaround exists; ...

As many as 2 million Cisco devices are susceptible to an actively exploited zero-day that can remotely crash or execute code on vulnerable systems. Cisco said Wednesday that the vulnerability, tracked ...

Cisco has disclosed a critical zero-day vulnerability in its IOS XE software that is being actively exploited in the wild. IOS XE is the operating system that runs on various Cisco networking devices ...