Cisco admins are scrambling to patch a critical flash memory overflow vulnerability in over 200 Cisco Systems IOS XE-based ...

Four critical flaws were recently patched, and some AP versions are creating undeletable, growing files.

More than 230 different models of Cisco Wi-Fi access points may be writing 5MB a day of nonessential data, filling their ...

The actively exploited vulnerability impacts any switch or router running IOS XE and has the web interface exposed to the internet, a threat researcher tells CRN. The latest zero-day vulnerability in ...

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 ...

One of the most serious network device attacks in recent memory continues to widen, according to Censys researchers. Compromises of Cisco IOS XE devices jumped by 8,000 on Wednesday, bringing the ...

Cisco this week said it issued a software update to address a vulnerability in its Cisco REST API virtual service container for Cisco IOS XE software that scored a critical 10 out of 10 on the Common ...

Cisco disclosed a new high-severity zero-day (CVE-2023-20273) today, actively exploited to deploy malicious implants on IOS XE devices compromised using the CVE-2023-20198 zero-day unveiled earlier ...

Cisco releases 22 patches as part of its semiannual Cisco IOS and IOS XE software security advisory. Three critical vulnerabilities were patched by Cisco Systems on Wednesday, each tied to the company ...

More than 40,000 Cisco devices running the IOS XE operating system have been compromised after hackers exploited a recently disclosed maximum severity vulnerability tracked as CVE-2023-20198. There is ...

The vulnerabilities, one of which was rated critical and one of which was rated highly severe, affect Cisco IOS XE software. Image: mehaniq41/Adobe Stock Cisco has patched two zero-day vulnerabilities ...