CSCO is trading 3.2% up today at $117.35, clawing back losses after last week’s drop tied to reports of a critical zero-day flaw in its Catalyst SD-WAN Manager.

  • The vulnerability was reportedly exploited for root access months before a patch was issued, leading to a sharp decline in share price last week.
  • Today's move reflects a broader rebound in large-cap tech, with the Nasdaq and S&P 500 both up over 1%.
  • The recovery suggests improving market sentiment following recent AI and cybersecurity-driven volatility.