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Cisco Firepower Threat Defense Software — Vulnerabilities & Security Advisories 96

All 96 CVE vulnerabilities found in Cisco Firepower Threat Defense Software, with AI-generated Chinese analysis, references, and POCs.

This page aggregates known Common Weakness Enumeration (CWE) vulnerabilities associated with Cisco Firepower Threat Defense Software, a network security platform developed by Cisco Systems. It compiles data regarding configuration errors, injection flaws, and privilege escalation issues identified within the software’s architecture and deployment scenarios. The collection spans vulnerability records reported from 2015 through 2023, reflecting the product’s evolution and the shifting threat landscape during this decade. Users can utilize this resource to track Cisco’s security advisories and patch releases related to this specific product line. Additionally, the page aids in understanding the prevalence and nature of common weakness classes within enterprise-grade firewall solutions. Security professionals and administrators can look up the historical vulnerability profile of Firepower Threat Defense Software to assess long-term risk and prioritize remediation efforts. The data serves as a reference for compliance audits and penetration testing activities, highlighting areas where misconfigurations or software bugs have historically led to security breaches. By centralizing this information, the page facilitates a clearer view of the product’s security posture over time, allowing stakeholders to make informed decisions about system hardening and upgrade paths without needing to sift through disparate announcement channels.

Vendor: n/a

CVE IDTitleCVSSSeverityPublished
CVE-2025-20268 Cisco Secure Firewall Threat Defense Software Geolocation Remote Access VPN Bypass Vulnerability CWE-229 5.8 Medium2025-08-14
CVE-2025-20222 Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Buffer Vulnerability CWE-120 8.6 High2025-08-14
CVE-2025-20217 Cisco Firepower Threat Defense Intrusion Detection Denial of Service Vulnerability CWE-835 8.6 High2025-08-14
CVE-2021-1494 Snort 安全漏洞 CWE-693 5.8 Medium2024-11-15
CVE-2021-34753 Cisco Firepower Threat Defense Ethernet Industrial Protocol Policy Bypass Vulnerabilities CWE-284 5.8 Medium2024-11-15
CVE-2021-34752 Cisco Firepower Threat Defense Command Injection Vulnerabilities CWE-20 6.7 Medium2024-11-15
CVE-2024-20431 Cisco Firepower Threat Defense 安全漏洞 CWE-229 5.8 Medium2024-10-23
CVE-2024-20412 Cisco Firepower Threat Defense 安全漏洞 CWE-259 9.3 Critical2024-10-23
CVE-2024-20407 Cisco Firepower Threat Defense 安全漏洞 CWE-399 5.8 Medium2024-10-23
CVE-2024-20351 Cisco Firepower Threat Defense Software Snort Firewall Denial of Service Vulnerability CWE-400 8.6 High2024-10-23
CVE-2024-20342 Cisco Firepower Threat Defense Software Rate Filter Bypass Vulnerability CWE-1025 5.8 Medium2024-10-23
CVE-2024-20339 Cisco Firepower Threat Defense Software for Firepower 2100 Series TLS Denial of Service Vulnerability CWE-476 8.6 High2024-10-23
CVE-2024-20330 Cisco Firepower Threat Defense Software for Cisco Firepower 2100 Series TCP UDP Snort 2 and Snort 2 Denial of Service Vulnerability CWE-788 8.6 High2024-10-23
CVE-2024-20261 Cisco Firepower Threat Defense 安全漏洞 CWE-284 5.8 Medium2024-05-22
CVE-2024-20363 Cisco 多款产品安全漏洞 CWE-290 5.8 Medium2024-05-22
CVE-2023-20083 Cisco Firepower Threat Defense 安全漏洞 CWE-835 8.6 High2023-11-01
CVE-2023-20267 Cisco Firepower Threat Defense 安全漏洞 CWE-284 4.0 Medium2023-11-01
CVE-2023-20246 Cisco Catalys 和 Integrated Services Virtual Router 安全漏洞 CWE-290 5.8 Medium2023-11-01
CVE-2023-20070 Cisco Firepower Threat Defense 安全漏洞 CWE-244 4.0 Medium2023-11-01
CVE-2023-20071 Cisco Firepower Threat Defense 安全漏洞 CWE-1039 5.8 Medium2023-11-01
CVE-2023-20031 Cisco Firepower Threat Defense 安全漏洞 CWE-244 4.0 Medium2023-11-01
CVE-2023-20270 Cisco Firepower Threat Defense 安全漏洞 CWE-20 5.8 Medium2023-11-01
CVE-2023-20244 Cisco Firepower Threat Defense 安全漏洞 CWE-771 8.6 High2023-11-01
CVE-2023-20177 Cisco Firepower Threat Defense 安全漏洞 CWE-244 4.0 Medium2023-11-01
CVE-2022-20940 Cisco Firepower Threat Defense 安全漏洞 CWE-203 5.3 Medium2022-11-10
CVE-2022-20943 多款Cisco产品安全漏洞 CWE-244 5.8 Medium2022-11-10
CVE-2022-20922 多款Cisco产品安全漏洞 CWE-244 5.8 Medium2022-11-10
CVE-2022-20934 Cisco Firepower Threat Defense和Cisco FXOS Software 操作系统操作系统命令注入漏洞 CWE-77 6.0 Medium2022-11-10
CVE-2022-20950 Cisco Firepower Threat Defense 代码问题漏洞 CWE-770 5.8 Medium2022-11-10
CVE-2022-20949 Cisco Firepower Threat Defense 安全漏洞 CWE-399 6.5 Medium2022-11-10

All 96 known CVE vulnerabilities affecting Cisco Firepower Threat Defense Software with full Chinese analysis, references, and POCs where available.