Cisco Patches DoS Flaw in Network Management Software
Cisco has patched a denial-of-service vulnerability in its Crosswork Network Controller and Network Services Orchestrator that forces a manual reboot to recover.
Cisco has released patches for a denial-of-service (DoS) vulnerability affecting its Crosswork Network Controller and Network Services Orchestrator products. The flaw can be exploited to crash the systems, requiring a manual reboot to restore functionality [BleepingComputer].
The vulnerability impacts specific versions of the Cisco software used for network management and orchestration. By sending specially crafted packets, an attacker can cause the service to become unresponsive, effectively taking the management platform offline until an administrator physically or remotely reboots the affected hardware or virtual instance.
Cisco has provided software updates to address this issue and urges administrators to apply the patches as soon as possible. Organizations should review the official Cisco security advisory for details on affected versions and the corresponding fixed releases to ensure their network infrastructure remains resilient against such disruptions.