CVE-2026-20313

HIGH · CVSS 7.7 · EPSS 0.25% · CWE CWE-1284

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 resulted in software hardening releases that address multiple internally discovered vulnerabilities. The vulnerabilities tracked by CVE-2026-20313 are related to Improper link resolution before file access issues that are grouped under the Common Weakness Enumeration (CWE) CWE-1284.

CVE-2026-20313 is confirmed by Cisco as affecting 2 products, including Cisco Catalyst SD-WAN Controller and Cisco Catalyst SD-WAN Manager, via 1 advisory (CVSS 7.7; EPSS 0.2%).

2 products with CSAF evidence