Cisco Catalyst SD-WAN Manager vulnerabilities

8 CVEs affecting Cisco Catalyst SD-WAN Manager, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2026-20313, published 2026-08-05.

Highest priority

Known exploited (CISA KEV) first, then by EPSS exploit probability.

CVE-2022-20655, published 2024-11-15. High severity, CVSS 8.8. EPSS: 0.8% chance of exploitation in the next 30 days. A vulnerability in the implementation of the CLI on a device that is running ConfD could allow an authenticated, local attacker to perform a command injection attack. The vulnerability is due to…
CVE-2026-20310, published 2026-08-05. Critical severity, CVSS 9.1. EPSS: 0.6% chance of exploitation in the next 30 days. As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Catalyst SD-WAN engineering team has conducted a comprehensive internal security review. This review…
CVE-2026-20303, published 2026-08-05. Critical severity, CVSS 9.9. EPSS: 0.5% chance of exploitation in the next 30 days. As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Catalyst SD-WAN engineering team has conducted a comprehensive internal security review. This review…
CVE-2026-20304, published 2026-08-05. Critical severity, CVSS 9.9. EPSS: 0.4% chance of exploitation in the next 30 days. As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Catalyst SD-WAN engineering team has conducted a comprehensive internal security review. This review…
CVE-2026-20313, published 2026-08-05. High severity, CVSS 7.7. EPSS: 0.4% chance of exploitation in the next 30 days. As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Catalyst SD-WAN engineering team has conducted a comprehensive internal security review. This review…
CVE-2021-1461, published 2024-11-18. Medium severity, CVSS 4.9. EPSS: 0.4% chance of exploitation in the next 30 days. A vulnerability in the Image Signature Verification feature of Cisco SD-WAN Software could allow an authenticated, remote attacker with Administrator-level credentials to install a malicious…
CVE-2026-20312, published 2026-08-05. High severity, CVSS 8.8. EPSS: 0.3% chance of exploitation in the next 30 days. As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Catalyst SD-WAN engineering team has conducted a comprehensive internal security review. This review…
CVE-2026-20294, published 2026-08-05. Medium severity, CVSS 6.5. EPSS: 0.1% chance of exploitation in the next 30 days. A vulnerability in the web-based management interface of Cisco Catalyst SD-WAN Manager could allow an authenticated, remote attacker to view sensitive information in clear text on an affected…