Cisco Systems (CSCO) Stock News on Dec. 19, 2025: Record-High Run, Analyst Price Targets, AI Networking Tailwinds—and a New Zero-Day Risk
Cisco Systems, Inc. (NASDAQ: CSCO) enters the final stretch of 2025 with a rare combination investors don’t often associate with the mature networking giant: momentum and a fresh narrative. After finally surpassing its dot-com era peak earlier this month, Cisco