CVE-2024-20402
Quick assessment
Affected
Cisco Cisco Adaptive Security Appliance (ASA) 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）和Cisco Adaptive Security Appliance都是美国思科（Cisco）公司的产品。Cisco Firepower Threat Defense是一套提供下一代防火墙服务的统一软件。Cisco Adaptive Security Appliance是一个网络设备。用于保护各种规模的公司网络和数据中心。 Cisco Firepower Threat Defense和Cisco Adaptive Security Ap
Possible ATT&CK Techniques 2 AI
T1059 · Command and Scripting Interpreter T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2024-20402
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the SSL VPN feature for Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause an affected device to reload unexpectedly, resulting in a denial of service (DoS) condition.
This vulnerability is due to a logic error in memory management when the device is handling SSL VPN connections. An attacker could exploit this vulnerability by sending crafted SSL/TLS packets to the SSL VPN server of the affected device. A successful exploit could allow the attacker to cause the device to reload, resulting in a DoS condition.
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:H
Source: CVE Program / CVE List V5
Vulnerability Type
在缓冲区结束位置之后访问内存
Source: CVE Program / CVE List V5
Vulnerability Title
Cisco Firepower Threat Defense和Cisco Adaptive Security Appliance 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Firepower Threat Defense（FTD）和Cisco Adaptive Security Appliance都是美国思科（Cisco）公司的产品。Cisco Firepower Threat Defense是一套提供下一代防火墙服务的统一软件。Cisco Adaptive Security Appliance是一个网络设备。用于保护各种规模的公司网络和数据中心。 Cisco Firepower Threat Defense和Cisco Adaptive Security Ap
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 Adaptive Security Appliance (ASA) Software | 9.8.1 | - |
|
| Cisco | Cisco Firepower Threat Defense Software | 6.2.3 | - |
|
II. Public POCs for CVE-2024-20402
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2024-20402 (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-2024-20260 | 8.6 HIGH | Cisco Adaptive Security Virtual Appliance and Secure Firewall Threat Defense Virtual SSL V |
| CVE-2024-20494 | 8.6 HIGH | Cisco Firepower Threat Defense和Cisco Adaptive Security Appliance 安全漏洞 |
| CVE-2024-20426 | 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-2024-20339 | 8.6 HIGH | Cisco Firepower Threat Defense Software for Firepower 2100 Series TLS Denial of Service Vu |
| CVE-2024-20495 | 8.6 HIGH | Cisco Firepower Threat Defense和Cisco Adaptive Security Appliance 安全漏洞 |
| 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-2024-20340 | 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-2024-20482 | 6.5 MEDIUM | Cisco Secure Firewall Management Center 安全漏洞 |
| CVE-2024-20472 | 6.5 MEDIUM | Cisco Secure Firewall Management Center 安全漏洞 |
| CVE-2024-20473 | 6.5 MEDIUM | Cisco Secure Firewall Management Center 安全漏洞 |
Showing top 20 of 52 CVEs. View all on vendor page → →
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V. Comments for CVE-2024-20402
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