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CVE-2023-20086

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 ASA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 ASA是一系列应用于企业安全的防火墙。 Cisco Adaptive Security Appliance 和 Cisco Firepower Threat Defense存在安全漏洞,该漏洞源于ICMPv6 处理功能存在一个可能导致拒绝服务的漏洞。

CVSS 8.6 · High EPSS 0.65% · P49
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I. Basic Information for CVE-2023-20086

Vulnerability Information

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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in ICMPv6 processing of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. This vulnerability is due to improper processing of ICMPv6 messages. An attacker could exploit this vulnerability by sending crafted ICMPv6 messages to a targeted Cisco ASA or FTD system with IPv6 enabled. 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
未捕获的异常
Source: CVE Program / CVE List V5
Vulnerability Title
Cisco Firepower Threat Defense和Cisco ASA 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Firepower Threat Defense(FTD)和Cisco ASA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 ASA是一系列应用于企业安全的防火墙。 Cisco Adaptive Security Appliance 和 Cisco Firepower Threat Defense存在安全漏洞,该漏洞源于ICMPv6 处理功能存在一个可能导致拒绝服务的漏洞。
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-2023-20086

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III. Intelligence Information for CVE-2023-20086

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Vendor Advisories for CVE-2023-20086 (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-2023-20244 8.6 HIGH Cisco Firepower Threat Defense 安全漏洞
CVE-2023-20083 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-2023-20063 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-2023-20246 5.8 MEDIUM Cisco Catalys 和 Integrated Services Virtual Router 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 → →

IV. Related Vulnerabilities

V. Comments for CVE-2023-20086

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