Cisco confirms an unpatched CVSS 10.0 zero-day in AsyncOS actively exploited to gain root access on email security appliances ...
A China-affiliated threat actor has been abusing a zero-day vulnerability in multiple Cisco email appliances to gain access to the underlying system and establish persistence. Cisco confirmed the news ...
No timeline for a patch Suspected Chinese-government-linked threat actors have been battering a maximum-severity Cisco ...
The company suffered one sophisticated five-alarm campaign and one messy spray-and-pray attack, mere days apart.