CVE-2023-20246
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 Integrated Services Virtual Router（ISRv）和Cisco Catalyst都是美国思科（Cisco）公司的产品。Cisco Integrated Services Virtual Router是一款适用于云环境的虚拟路由软件。Cisco Catalyst是一系列交换机。 Cisco 多款产品存在安全漏洞，该漏洞源于 Snort 访问控制策略中存在漏洞，可能允许绕过受影响系统上配置的策略。以下产品受到影响：Cisco Catalys 和 Integrated
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I. Basic Information for CVE-2023-20246
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Multiple Cisco products are affected by a vulnerability in Snort access control policies that could allow an unauthenticated, remote attacker to bypass the configured policies on an affected system.
This vulnerability is due to a logic error that occurs when the access control policies are being populated. An attacker could exploit this vulnerability by establishing a connection to an affected device. A successful exploit could allow the attacker to bypass configured access control rules on the affected system.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
使用欺骗进行的认证绕过
Source: CVE Program / CVE List V5
Vulnerability Title
Cisco Catalys 和 Integrated Services Virtual Router 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Integrated Services Virtual Router（ISRv）和Cisco Catalyst都是美国思科（Cisco）公司的产品。Cisco Integrated Services Virtual Router是一款适用于云环境的虚拟路由软件。Cisco Catalyst是一系列交换机。 Cisco 多款产品存在安全漏洞，该漏洞源于 Snort 访问控制策略中存在漏洞，可能允许绕过受影响系统上配置的策略。以下产品受到影响：Cisco Catalys 和 Integrated
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 | - |
|
| Cisco | Cisco Umbrella Insights Virtual Appliance | N/A | - |
|
II. Public POCs for CVE-2023-20246
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2023-20246 (1)
Same Patch Batch · Cisco · 2023-11-01 · 32 CVEs total
| CVE-2023-20048 | 9.9 CRITICAL | Cisco Firepower Management Center 安全漏洞 |
| CVE-2023-20175 | 8.8 HIGH | Cisco Identity Services Engine 安全漏洞 |
| CVE-2023-20083 | 8.6 HIGH | Cisco Firepower Threat Defense 安全漏洞 |
| CVE-2023-20244 | 8.6 HIGH | Cisco Firepower Threat Defense 安全漏洞 |
| CVE-2023-20095 | 8.6 HIGH | Cisco Firepower Threat Defense 安全漏洞 |
| CVE-2023-20086 | 8.6 HIGH | Cisco Firepower Threat Defense和Cisco ASA 安全漏洞 |
| CVE-2023-20063 | 8.2 HIGH | Cisco Cisco Firepower Threat Defense Software and Cisco Firepower Management Center Code I |
| CVE-2023-20155 | 7.5 HIGH | Cisco Firepower Management Center 安全漏洞 |
| CVE-2023-20220 | 7.2 HIGH | Cisco Firepower Management Center 安全漏洞 |
| CVE-2023-20219 | 7.2 HIGH | Cisco Firepower Management Center 安全漏洞 |
| CVE-2023-20042 | 6.8 MEDIUM | Cisco Firepower Threat Defense 跨站脚本漏洞 |
| CVE-2023-20114 | 6.5 MEDIUM | Cisco Firepower Management Center 安全漏洞 |
| CVE-2023-20206 | 6.1 MEDIUM | Cisco Firepower Management Center 安全漏洞 |
| CVE-2023-20264 | 6.1 MEDIUM | Cisco Firepower Threat Defense 安全漏洞 |
| CVE-2023-20170 | 6.0 MEDIUM | Cisco Identity Services Engine 安全漏洞 |
| CVE-2023-20071 | 5.8 MEDIUM | Cisco Firepower Threat Defense 安全漏洞 |
| CVE-2023-20270 | 5.8 MEDIUM | Cisco Firepower Threat Defense 安全漏洞 |
| CVE-2023-20245 | 5.8 MEDIUM | Cisco Firepower Threat Defense 安全漏洞 |
| CVE-2023-20255 | 5.3 MEDIUM | Cisco Meeting Server 安全漏洞 |
| CVE-2023-20247 | 5.0 MEDIUM | Cisco Firepower Threat Defense 安全漏洞 |
Showing top 20 of 32 CVEs. View all on vendor page → →
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V. Comments for CVE-2023-20246
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