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Cisco Catalyst SD-WAN Manager — Vulnerabilities & Security Advisories 36

All 36 CVE vulnerabilities found in Cisco Catalyst SD-WAN Manager, with AI-generated Chinese analysis, references, and POCs.

This page aggregates known security vulnerabilities for the Cisco Catalyst SD-WAN Manager software product, categorized under various weakness types such as buffer overflows, injection flaws, and configuration errors. It provides a comprehensive collection of disclosed security issues affecting this specific network management solution, covering vulnerabilities reported from early 2020 through the present day. This resource allows security professionals and administrators to track vendor advisories related to Cisco’s software suite, understand the technical details and impact of specific weakness classes within the SD-WAN environment, and look up the historical vulnerability record for the Catalyst SD-WAN Manager to assess exposure and prioritize remediation efforts. By centralizing this information, the page aims to facilitate risk assessment and informed decision-making for organizations relying on Cisco’s infrastructure management tools. The data presented here is compiled from official vendor security notices, public disclosure databases, and reputable security research sources to ensure accuracy and completeness. Users can filter results by severity, release date, or specific vulnerability type to find relevant information quickly. This aggregation supports continuous monitoring and proactive security hygiene by providing a clear view of the product’s security posture over time. It serves as a reference point for understanding past incidents and potential future risks associated with updates, patches, and configuration changes in the Cisco Catalyst ecosystem.

Vendor: Cisco

CVE IDTitleCVSSSeverityPublished
CVE-2026-20294 Cisco Catalyst SD-WAN Manager Information Disclosure Vulnerability CWE-319 6.5 Medium2026-08-05
CVE-2026-20262 Cisco Catalyst SD-WAN Manager Arbitrary File Write Vulnerability CWE-22 6.5 Medium2026-06-15
CVE-2026-20224 Cisco Catalyst SD-WAN Manager XML External Entity Injection Vulnerability CWE-20 8.6 High2026-05-14
CVE-2026-20210 Cisco Catalyst SD-WAN Manager Privilege Escalation Vulnerability CWE-779 5.4 Medium2026-05-14
CVE-2026-20209 Cisco Catalyst SD-WAN Manager Privilege Escalation Vulnerability CWE-779 5.4 Medium2026-05-14
CVE-2026-20108 Cisco Catalyst SD-WAN Manager(Cisco SD-WAN vManage) 跨站脚本漏洞 CWE-79 5.4 Medium2026-03-25
CVE-2026-20122 Cisco Catalyst SD-WAN Manager Arbitrary File Overwrite Vulnerability CWE-648 5.4 Medium2026-02-25
CVE-2026-20127 Cisco Catalyst SD-WAN Controller Authentication Bypass Vulnerability CWE-287 10.0 Critical2026-02-25
CVE-2026-20128 Cisco Catalyst SD-WAN Manager Information Disclosure Vulnerability CWE-257 7.5 High2026-02-25
CVE-2026-20129 Cisco Catayst SD-WAN Authentication Bypass Vulnerability CWE-287 9.8 Critical2026-02-25
CVE-2026-20126 Cisco Catalyst SD-WAN Manager Privilege Escalation Vulnerability CWE-648 8.8 High2026-02-25
CVE-2026-20133 Cisco Catalyst SD-WAN Manager(Cisco SD-WAN vManage) 信息泄露漏洞 CWE-200 6.5 Medium2026-02-25
CVE-2025-20147 Cisco SD-WAN vManage Stored Cross-Site Scripting Vulnerability CWE-79 5.4 Medium2025-05-07
CVE-2025-20216 Cisco Catalyst SD-WAN Manager Reflected HTML Injection Vulnerability CWE-74 4.7 Medium2025-05-07
CVE-2025-20187 Cisco SD-WAN Manager Software Arbitrary File Creation Vulnerability CWE-22 6.5 Medium2025-05-07
CVE-2025-20122 Cisco Catalyst SD-WAN Manager Privilege Escalation Vulnerability CWE-300 7.8 High2025-05-07
CVE-2025-20213 Cisco Catalyst SDWAN Manager Arbitrary File Overwrite Vulnerability CWE-78 5.5 Medium2025-05-07
CVE-2025-20157 Cisco Catalyst vManage Certificate Validation Vulnerability CWE-295 5.9 Medium2025-05-07
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 High2024-11-18
CVE-2020-26073 Cisco SD-WAN vManage Directory Traversal Vulnerability CWE-35 7.5 High2024-11-18
CVE-2020-26074 Cisco SD-WAN vManage Privilege Escalation Vulnerability CWE-250 7.8 High2024-11-18
CVE-2021-1234 Cisco SD-WAN vManage Information Disclosure Vulnerabilities CWE-497 5.3 Medium2024-11-18
CVE-2021-1232 Cisco SD-WAN vManage Information Disclosure Vulnerability CWE-522 6.5 Medium2024-11-18
CVE-2021-1461 Cisco SD-WAN Software Signature Verification Bypass Vulnerability CWE-347 4.9 Medium2024-11-18
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 Medium2024-11-18
CVE-2021-1466 Cisco SD-WAN vDaemon Buffer Overflow Vulnerability CWE-20 5.4 Medium2024-11-15
CVE-2021-1470 Cisco SD-WAN SQL Injection Vulnerability CWE-20 4.9 Medium2024-11-15
CVE-2021-1481 Cisco SD-WAN vManage Cypher Query Language Injection Vulnerability CWE-943 4.3 Medium2024-11-15

All 36 known CVE vulnerabilities affecting Cisco Catalyst SD-WAN Manager with full Chinese analysis, references, and POCs where available.