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Cisco Secure Firewall Threat Defense (FTD) Software — Vulnerabilities & Security Advisories 14

All 14 CVE vulnerabilities found in Cisco Secure Firewall Threat Defense (FTD) Software, with AI-generated Chinese analysis, references, and POCs.

This page catalogs Common Weakness Enumeration vulnerabilities associated with Cisco Secure Firewall Threat Defense (FTD) Software, categorized by vendor, product, and weakness type. The database aggregates security flaw data encompassing various vulnerability classes, including buffer overflows, injection flaws, and access control issues, spanning from the initial release of the software through recent updates in the current decade. Visitors can utilize this resource to track official vendor advisories, gain a deeper understanding of specific weakness classes affecting network infrastructure, and review the historical vulnerability profile of this enterprise firewall solution. By consolidating disparate security reports and patch information, the page serves as a centralized reference for security professionals and system administrators seeking to assess the risk posture of their Cisco firewall deployments. It enables users to correlate identified weaknesses with specific software versions and understand the remediation steps required to mitigate potential threats. This aggregation supports informed decision-making regarding patch management and security hardening strategies without requiring manual cross-referencing of multiple external sources. The content is structured to facilitate efficient research into how specific design flaws or implementation errors have been historically exploited or disclosed, providing context for current security best practices. Ultimately, this resource aims to enhance transparency and visibility into the security landscape of Cisco’s threat defense offerings, helping organizations maintain resilient network perimeters against evolving cyber threats through comprehensive historical and current vulnerability data analysis.

Vendor: Cisco

CVE IDTitleCVSSSeverityPublished
CVE-2026-20064 Cisco Secure Firewall Threat Defense 代码问题漏洞 CWE-476 6.5 Medium2026-03-04
CVE-2026-20016 Cisco Secure Firewall Adaptive Security Appliance和Cisco Secure Firewall Threat Defense 参数注入漏洞 CWE-88 6.0 Medium2026-03-04
CVE-2026-20066 Multiple Cisco Products Snort 3 TBD Denial of Service Vulnerability CWE-400 5.8 Medium2026-03-04
CVE-2026-20065 Multiple Cisco Products Snort 3 TBD Denial of Service Vulnerability CWE-667 5.8 Medium2026-03-04
CVE-2026-20063 Cisco Secure FTD Software Authenticated Command Injection Vulnerability CWE-88 6.0 Medium2026-03-04
CVE-2026-20058 Cisco Secure Firewall Threat Defense Software Snort 3 Visual Basic for Application Denial of Service Vulnerability CWE-786 5.8 Medium2026-03-04
CVE-2026-20052 Cisco Secure Firewall Threat Defense Software Snort 3 Memory Management Denial of Service Vulnerability CWE-788 5.8 Medium2026-03-04
CVE-2026-20050 Cisco Secure Firewall Threat Defense Decryption Policy Denial of Service Vulnerability CWE-404 6.8 Medium2026-03-04
CVE-2026-20017 Cisco Secure FTD Software Authenticated Command Injection Vulnerability CWE-250 6.0 Medium2026-03-04
CVE-2026-20007 Cisco Secure Firewall Threat Defense Software Snort Deep Inspection Bypass Vulnerability CWE-284 5.8 Medium2026-03-04
CVE-2026-20006 Cisco Firepower Threat Defense Software and Cisco FirePOWER Services TLS with Snort 3 Denial of Service Vulnerability CWE-388 5.8 Medium2026-03-04
CVE-2026-20005 Cisco多款产品 安全漏洞 CWE-392 5.8 Medium2026-03-04
CVE-2026-20026 Multiple Cisco Products Snort 3 DCERPC Vulnerabilities CWE-415 5.8 Medium2026-01-07
CVE-2026-20027 Cisco Snort DCERPC Stub Data Out of Bounds Read CWE-200 5.3 Medium2026-01-07

All 14 known CVE vulnerabilities affecting Cisco Secure Firewall Threat Defense (FTD) Software with full Chinese analysis, references, and POCs where available.