CVE-2024-20342— Cisco Firepower Threat Defense Software Rate Filter Bypass Vulnerability
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I. Basic Information for CVE-2024-20342
Vulnerability Information
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Vulnerability Title
Cisco Firepower Threat Defense Software Rate Filter Bypass Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Multiple Cisco products are affected by a vulnerability in the rate filtering feature of the Snort detection engine that could allow an unauthenticated, remote attacker to bypass a configured rate limiting filter. This vulnerability is due to an incorrect connection count comparison. An attacker could exploit this vulnerability by sending traffic through an affected device at a rate that exceeds a configured rate filter. A successful exploit could allow the attacker to successfully bypass the rate filter. This could allow unintended traffic to enter the network protected by the affected device.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
使用错误要素进行比较
Source: NVD (National Vulnerability Database)
Vulnerability Title
Cisco Firepower Threat Defense 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Firepower Threat Defense（FTD）是美国思科（Cisco）公司的一套提供下一代防火墙服务的统一软件。 Cisco Firepower Threat Defense存在安全漏洞，该漏洞源于连接数比较不正确。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Cisco | Cisco Firepower Threat Defense Software | 7.0.0 | - |
II. Public POCs for CVE-2024-20342
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|---|
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Same Patch Batch · Cisco · 2024-10-23 · 52 CVEs total
| CVE-2024-20329 | 9.9 CRITICAL | Cisco Adaptive Security Appliance Software Remote Command Injection Vulnerability |
| CVE-2024-20424 | 9.9 CRITICAL | Cisco Secure Firewall Management Center 安全漏洞 |
| CVE-2024-20412 | 9.3 CRITICAL | Cisco Firepower Threat Defense 安全漏洞 |
| CVE-2024-20351 | 8.6 HIGH | Cisco Firepower Threat Defense Software Snort Firewall Denial of Service Vulnerability |
| CVE-2024-20339 | 8.6 HIGH | Cisco Firepower Threat Defense Software for Firepower 2100 Series TLS Denial of Service Vu |
| CVE-2024-20402 | 8.6 HIGH | Cisco Firepower Threat Defense和Cisco Adaptive Security Appliance 安全漏洞 |
| CVE-2024-20330 | 8.6 HIGH | Cisco Firepower Threat Defense Software for Cisco Firepower 2100 Series TCP UDP Snort 2 an |
| CVE-2024-20426 | 8.6 HIGH | Cisco Firepower Threat Defense和Cisco Adaptive Security Appliance 安全漏洞 |
| CVE-2024-20495 | 8.6 HIGH | Cisco Firepower Threat Defense和Cisco Adaptive Security Appliance 安全漏洞 |
| CVE-2024-20494 | 8.6 HIGH | Cisco Firepower Threat Defense和Cisco Adaptive Security Appliance 安全漏洞 |
| CVE-2024-20260 | 8.6 HIGH | Cisco Adaptive Security Virtual Appliance and Secure Firewall Threat Defense Virtual SSL V |
| CVE-2024-20408 | 7.7 HIGH | Cisco Firepower Threat Defense和Cisco Adaptive Security Appliance 安全漏洞 |
| CVE-2024-20268 | 7.7 HIGH | Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software SNMP Deni |
| CVE-2024-20275 | 6.8 MEDIUM | Cisco Secure Firewall Management Center Software Backup Cluster Command Injection Vulnerab |
| CVE-2024-20331 | 6.8 MEDIUM | Cisco Adaptive Security Appliance and Firepower Threat Defense Software VPN Authentication |
| CVE-2024-20482 | 6.5 MEDIUM | Cisco Secure Firewall Management Center 安全漏洞 |
| CVE-2024-20340 | 6.5 MEDIUM | Cisco Secure Firewall Management Center 安全漏洞 |
| CVE-2024-20379 | 6.5 MEDIUM | Cisco Secure Firewall Management Center 安全漏洞 |
| CVE-2024-20374 | 6.5 MEDIUM | Cisco Secure Firewall Management Center 安全漏洞 |
| CVE-2024-20471 | 6.5 MEDIUM | Cisco Secure Firewall Management Center 安全漏洞 |
Showing top 20 of 52 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Cisco Firepower Threat Defense Software
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Cisco Firepower Threat Defense Intrusion Detection Denial of - CVE-2021-1494
Snort 安全漏洞 - CVE-2021-34753
Cisco Firepower Threat Defense Ethernet Industrial Protocol
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V. Comments for CVE-2024-20342
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