AUGUST 4, 2026
Live Feed
Back to database
Case File

CVE-2021-1509

HIGH · CVSS 7.5 EPSS 1.22%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-05-06 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.5. It affects Cisco. It may lead to a denial-of-service condition.

CVE
CVE-2021-1509
Severity
HIGH
CVSS
7.5
EPSS
1.22%
Cisco

Original NVD Description

Multiple vulnerabilities in Cisco SD-WAN vEdge Software could allow an attacker to execute arbitrary code as the root user or cause a denial of service (DoS) condition on an affected device. For more information about these vulnerabilities, see the Details section of this advisory.

Related CVEs

Other vulnerabilities affecting the same vendor(s)