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Cisco Catalyst SD-WAN Manager — Vulnerabilities & Security Advisories 37

All 37 CVE vulnerabilities found in Cisco Catalyst SD-WAN Manager, with AI-generated Chinese analysis, references, and POCs.

This page aggregates security vulnerabilities specifically affecting Cisco Catalyst SD-WAN Manager, a critical networking product used for software-defined wide area networks. The collection covers a broad range of weakness types, including memory corruption, authentication bypass, and information disclosure issues, spanning advisories published from 2017 through the current release cycle. By browsing this aggregation, users can track Cisco’s security advisories, analyze specific weakness classes, and review the complete vulnerability history for this product line.

Vendor: Cisco

CVE ID Title CVSS Severity Published
CVE-2026-76504 Cisco Catalyst SD-WAN Manager System Account Authorization Bypass Vulnerability CWE-177 9.8 Critical 2026-09-30
CVE-2026-20294 Cisco Catalyst SD-WAN Manager Information Disclosure Vulnerability CWE-319 6.5 Medium 2026-08-05
CVE-2026-20262 Cisco Catalyst SD-WAN Manager Arbitrary File Write Vulnerability CWE-22 6.5 Medium 2026-06-15
CVE-2026-20224 Cisco Catalyst SD-WAN Manager XML External Entity Injection Vulnerability CWE-20 8.6 High 2026-05-14
CVE-2026-20210 Cisco Catalyst SD-WAN Manager Privilege Escalation Vulnerability CWE-779 5.4 Medium 2026-05-14
CVE-2026-20209 Cisco Catalyst SD-WAN Manager Privilege Escalation Vulnerability CWE-779 5.4 Medium 2026-05-14
CVE-2026-20108 Cisco Catalyst SD-WAN Manager(Cisco SD-WAN vManage) 跨站脚本漏洞 CWE-79 5.4 Medium 2026-03-25
CVE-2026-20122 Cisco Catalyst SD-WAN Manager Arbitrary File Overwrite Vulnerability CWE-648 5.4 Medium 2026-02-25
CVE-2026-20127 Cisco Catalyst SD-WAN Controller Authentication Bypass Vulnerability CWE-287 10.0 Critical 2026-02-25
CVE-2026-20128 Cisco Catalyst SD-WAN Manager Information Disclosure Vulnerability CWE-257 7.5 High 2026-02-25
CVE-2026-20129 Cisco Catayst SD-WAN Authentication Bypass Vulnerability CWE-287 9.8 Critical 2026-02-25
CVE-2026-20126 Cisco Catalyst SD-WAN Manager Privilege Escalation Vulnerability CWE-648 8.8 High 2026-02-25
CVE-2026-20133 Cisco Catalyst SD-WAN Manager(Cisco SD-WAN vManage) 信息泄露漏洞 CWE-200 6.5 Medium 2026-02-25
CVE-2025-20147 Cisco SD-WAN vManage Stored Cross-Site Scripting Vulnerability CWE-79 5.4 Medium 2025-05-07
CVE-2025-20216 Cisco Catalyst SD-WAN Manager Reflected HTML Injection Vulnerability CWE-74 4.7 Medium 2025-05-07
CVE-2025-20187 Cisco SD-WAN Manager Software Arbitrary File Creation Vulnerability CWE-22 6.5 Medium 2025-05-07
CVE-2025-20122 Cisco Catalyst SD-WAN Manager Privilege Escalation Vulnerability CWE-300 7.8 High 2025-05-07
CVE-2025-20213 Cisco Catalyst SDWAN Manager Arbitrary File Overwrite Vulnerability CWE-78 5.5 Medium 2025-05-07
CVE-2025-20157 Cisco Catalyst vManage Certificate Validation Vulnerability CWE-295 5.9 Medium 2025-05-07
CVE-2020-26066 Cisco SD-WAN vManage Software XML External Entity Vulnerability CWE-611 7.3 - 2024-11-18
CVE-2020-26071 Cisco SD-WAN vEdge Arbitrary File Creation Vulnerability CWE-22 8.4 High 2024-11-18
CVE-2020-26073 Cisco SD-WAN vManage Directory Traversal Vulnerability CWE-35 7.5 High 2024-11-18
CVE-2020-26074 Cisco SD-WAN vManage Privilege Escalation Vulnerability CWE-250 7.8 High 2024-11-18
CVE-2021-1234 Cisco SD-WAN vManage Information Disclosure Vulnerabilities CWE-497 5.3 Medium 2024-11-18
CVE-2021-1232 Cisco SD-WAN vManage Information Disclosure Vulnerability CWE-522 6.5 Medium 2024-11-18
CVE-2021-1461 Cisco SD-WAN Software Signature Verification Bypass Vulnerability CWE-347 4.9 Medium 2024-11-18
CVE-2021-1462 Cisco SD-WAN vManage Software Privilege Escalation Vulnerability CWE-20 6.7 - 2024-11-18
CVE-2021-1465 Cisco?SD-WAN vManage Software 输入验证错误漏洞 CWE-20 4.3 Medium 2024-11-18
CVE-2021-1466 Cisco SD-WAN vDaemon Buffer Overflow Vulnerability CWE-20 5.4 Medium 2024-11-15
CVE-2021-1470 Cisco SD-WAN SQL Injection Vulnerability CWE-20 4.9 Medium 2024-11-15

All 37 known CVE vulnerabilities affecting Cisco Catalyst SD-WAN Manager with full Chinese analysis, references, and POCs where available.