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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 vulnerabilities for the Cisco Firepower Threat Defense Software, focusing on security weaknesses within this specific Cisco product. It collects known flaws and their corresponding advisories published within the last five years, covering a broad spectrum of issue types. Readers can use this view to track the vendor’s security posture, understand recurring weakness classes, and review the historical vulnerability record for this product without navigating individual CVE entries.

Vendor: n/a

CVE ID Title CVSS Severity Published
CVE-2025-20268 Cisco Secure Firewall Threat Defense Software Geolocation Remote Access VPN Bypass Vulnerability CWE-229 5.8 Medium 2025-08-14
CVE-2025-20222 Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Buffer Vulnerability CWE-120 8.6 High 2025-08-14
CVE-2025-20217 Cisco Firepower Threat Defense Intrusion Detection Denial of Service Vulnerability CWE-835 8.6 High 2025-08-14
CVE-2021-1494 Snort 安全漏洞 CWE-693 5.8 Medium 2024-11-15
CVE-2021-34753 Cisco Firepower Threat Defense Ethernet Industrial Protocol Policy Bypass Vulnerabilities CWE-284 5.8 Medium 2024-11-15
CVE-2021-34752 Cisco Firepower Threat Defense Command Injection Vulnerabilities CWE-20 6.7 Medium 2024-11-15
CVE-2024-20431 Cisco Firepower Threat Defense 安全漏洞 CWE-229 5.8 Medium 2024-10-23
CVE-2024-20412 Cisco Firepower Threat Defense 安全漏洞 CWE-259 9.3 Critical 2024-10-23
CVE-2024-20407 Cisco Firepower Threat Defense 安全漏洞 CWE-399 5.8 Medium 2024-10-23
CVE-2024-20351 Cisco Firepower Threat Defense Software Snort Firewall Denial of Service Vulnerability CWE-400 8.6 High 2024-10-23
CVE-2024-20342 Cisco Firepower Threat Defense Software Rate Filter Bypass Vulnerability CWE-1025 5.8 Medium 2024-10-23
CVE-2024-20339 Cisco Firepower Threat Defense Software for Firepower 2100 Series TLS Denial of Service Vulnerability CWE-476 8.6 High 2024-10-23
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 High 2024-10-23
CVE-2024-20261 Cisco Firepower Threat Defense 安全漏洞 CWE-284 5.8 Medium 2024-05-22
CVE-2024-20363 Cisco 多款产品安全漏洞 CWE-290 5.8 Medium 2024-05-22
CVE-2023-20083 Cisco Firepower Threat Defense 安全漏洞 CWE-835 8.6 High 2023-11-01
CVE-2023-20267 Cisco Firepower Threat Defense 安全漏洞 CWE-284 4.0 Medium 2023-11-01
CVE-2023-20246 Cisco Catalys 和 Integrated Services Virtual Router 安全漏洞 CWE-290 5.8 Medium 2023-11-01
CVE-2023-20070 Cisco Firepower Threat Defense 安全漏洞 CWE-244 4.0 Medium 2023-11-01
CVE-2023-20071 Cisco Firepower Threat Defense 安全漏洞 CWE-1039 5.8 Medium 2023-11-01
CVE-2023-20031 Cisco Firepower Threat Defense 安全漏洞 CWE-244 4.0 Medium 2023-11-01
CVE-2023-20270 Cisco Firepower Threat Defense 安全漏洞 CWE-20 5.8 Medium 2023-11-01
CVE-2023-20244 Cisco Firepower Threat Defense 安全漏洞 CWE-771 8.6 High 2023-11-01
CVE-2023-20177 Cisco Firepower Threat Defense 安全漏洞 CWE-244 4.0 Medium 2023-11-01
CVE-2022-20940 Cisco Firepower Threat Defense 安全漏洞 CWE-203 5.3 Medium 2022-11-10
CVE-2022-20943 多款Cisco产品安全漏洞 CWE-244 5.8 Medium 2022-11-10
CVE-2022-20922 多款Cisco产品安全漏洞 CWE-244 5.8 Medium 2022-11-10
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 Medium 2022-11-10
CVE-2022-20950 Cisco Firepower Threat Defense 代码问题漏洞 CWE-770 5.8 Medium 2022-11-10
CVE-2022-20949 Cisco Firepower Threat Defense 安全漏洞 CWE-399 6.5 Medium 2022-11-10

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