Vulnerabilities & Exploits · Web App Attack

CISA Adds Four Actively Exploited Vulnerabilities to KEV

CISA added two Cisco Catalyst SD‑WAN vulnerabilities to its Known Exploited Vulnerabilities (KEV) catalog.

6 sources · Mar 15

CVE-2026-20127

NVD KEV

Known exploited · CISA KEV

CVSS 10 CRITICAL: a vulnerability in the peering authentication in Cisco Catalyst SD-WAN Controller, formerly SD-WAN vSmart, and Cisco… EPSS 88% (100th percentile).

CISA federal remediation date Feb 27 · date passed

CVE-2022-20775

NVD KEV

Known exploited · CISA KEV

CVSS 7.8 HIGH: a vulnerability in the CLI of Cisco SD-WAN Software could allow an authenticated, local attacker to gain elevated… EPSS 12% (96th percentile), up from 0.4%.

CISA federal remediation date Feb 27 · date passed

Timeline

Sources

Vendor digest: Cisco

Part of the PlainSec briefing for 2026-03-06

Every edition of this story: CISA Adds Four Actively Exploited Vulnerabilities to KEV

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