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As of 09/17/2026, within CyStack's analyzed data, Cisco SD-WAN vEdge router has 0 security vulnerabilities published in the last 90 days. Of these, 0 are rated High or Critical. None of these vulnerabilities is listed in the CISA KEV catalog. CyStack recommends that organizations and individual users remediate applicable vulnerabilities as soon as possible.
CyStack does not yet have sufficient official-source data to identify the latest version of Cisco SD-WAN vEdge router and determine which vulnerabilities affect that version.
CyStack VulnScan continuously discovers assets, validates vulnerabilities, and helps security teams prioritize remediation across the organization.
Explore CyStack VulnScan| Vulnerability | Exploitation status | Fix | Published | Severity |
|---|---|---|---|---|
CVE-2025-20339Cisco SD-WAN vEdge Software Access Control List Bypass Vulnerability | Exploitation statusNot known exploited | FixNot confirmed | Published09/24/2025 | SeverityMedium |
CVE-2020-26071Cisco SD-WAN vEdge Arbitrary File Creation Vulnerability | Exploitation statusNot known exploited | FixNot confirmed | Published11/18/2024 | SeverityHigh |
CVE-2021-1461Cisco SD-WAN Software Signature Verification Bypass Vulnerability | Exploitation statusNot known exploited | FixNot confirmed | Published11/18/2024 | SeverityMedium |
CVE-2022-20655 | Exploitation statusNot known exploited | FixNot confirmed | Published11/15/2024 | SeverityHigh |
CVE-2024-20496Cisco SD-WAN vEdge Routers Denial of Service Vulnerability | Exploitation statusNot known exploited | FixNot confirmed | Published09/25/2024 | SeverityMedium |
CVE-2022-20775Cisco SD-WAN Software Privilege Escalation Vulnerability | Exploitation statusKEV | FixNot confirmed | Published09/30/2022 | SeverityHigh |
CVE-2022-20717Cisco SD-WAN vEdge Routers Denial of Service Vulnerability | Exploitation statusNot known exploited | FixNot confirmed | Published04/15/2022 | SeverityMedium |
CVE-2021-1511Cisco SD-WAN vEdge Software Buffer Overflow Vulnerabilities | Exploitation statusNot known exploited | FixNot confirmed | Published05/06/2021 | SeverityHigh |
CVE-2021-1510Cisco SD-WAN vEdge Software Buffer Overflow Vulnerabilities | Exploitation statusNot known exploited | FixNot confirmed | Published05/06/2021 | SeverityHigh |
CVE-2021-1509Cisco SD-WAN vEdge Software Buffer Overflow Vulnerabilities | Exploitation statusNot known exploited | FixNot confirmed | Published05/06/2021 | SeverityHigh |
CVE-2020-3385Cisco SD-WAN vEdge Routers Denial of Service Vulnerability | Exploitation statusNot known exploited | FixNot confirmed | Published07/16/2020 | SeverityHigh |
CVE-2020-3369Cisco SD-WAN vEdge Routers Denial of Service Vulnerability | Exploitation statusNot known exploited | FixNot confirmed | Published07/16/2020 | SeverityHigh |
