AUGUST 4, 2026
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Case File

CVE-2021-1278

HIGH · CVSS 8.6 EPSS 1.66%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-01-20 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2021-1278
Severity
HIGH
CVSS
8.6
EPSS
1.66%
Cisco

Original NVD Description

Multiple vulnerabilities in Cisco SD-WAN products could allow an unauthenticated, remote attacker to execute denial of service (DoS) attacks against an affected device. For more information about these vulnerabilities, see the Details section of this advisory.