Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2024-20342— Cisco Firepower Threat Defense Software Rate Filter Bypass Vulnerability

Quick assessment

Affected
Cisco Cisco Firepower Threat Defense Software
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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。

CVSS 5.8 · Medium EPSS 0.49% · P40
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2024-20342

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Cisco Firepower Threat Defense Software Rate Filter Bypass Vulnerability
Source: CVE Program / CVE List V5
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: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
使用错误要素进行比较
Source: CVE Program / CVE List V5
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

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2024-20342

请登录查看更多情报信息。

Vendor Advisories for CVE-2024-20342 (1)

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
Same vendor: Cisco
Same weakness: CWE-1025

V. Comments for CVE-2024-20342

No comments yet

Leave a comment