Tag

#Authentication Bypass

4 articles

Cisco SD-WAN Exploitation: Critical Authentication Bypass & Escalation

CISA alerts on active global exploitation of Cisco SD-WAN, leveraging CVE-2026-20127 for initial access and CVE-2022-20775 for privilege escalation. Immediate action is

Runtime Rebel Intel

4 min read·Feb 25, 2026

HIGH

Vulnerabilities

CISA Adds Two Cisco SD-WAN Exploits to KEV Catalog

CISA adds CVE-2022-20775 (Path Traversal) and CVE-2026-20127 (Auth Bypass) affecting Cisco SD-WAN to its Known Exploited Vulnerabilities Catalog.

Runtime Rebel Intel

4 min read·Feb 25, 2026

CRITICAL

Vulnerabilities

Critical Cisco SD-WAN Zero-Day Exploited Since 2023

Cisco Catalyst SD-WAN critical authentication bypass (CVE-2026-20127) actively exploited since 2023, enabling remote compromise and rogue peer addition.

Runtime Rebel Intel

4 min read·Feb 25, 2026

CRITICAL

Vulnerabilities

January 2026 CVE Landscape: APT28 Zero-Day & Critical Flaws

Runtime Rebel details January 2026's 23 critical CVEs, including an APT28 zero-day in Microsoft Office and critical enterprise authentication bypass vulnerabilities.

Runtime Rebel Intel

5 min read·Feb 25, 2026