Cisco SD-WAN Zero-Day CVE-2026-20127 Exploited Since 2023 for Admin Access
- Posted on February 26, 2026
- By The Hacker News
- 4 Views
Cisco SD-WAN Zero-Day CVE-2026-20127 Exploited Since 2023 for Admin Access

Cisco warns CVE-2026-20127 (CVSS 10.0) in SD-WAN is exploited since 2023 to gain admin access; CISA adds it to KEV and mandates urgent fixes.