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

Goal: 1000 CNY · Raised: 1000 CNY

100.0%
Buy Us a Coffee

CVE-2024-20434

CVSS 4.3 · Medium EPSS 0.08% · P24
Get alerts for future matching vulnerabilitiesLog in to subscribe

I. Basic Information for CVE-2024-20434

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability in Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on the control plane of an affected device. This vulnerability is due to improper handling of frames with VLAN tag information. An attacker could exploit this vulnerability by sending crafted frames to an affected device. A successful exploit could allow the attacker to render the control plane of the affected device unresponsive. The device would not be accessible through the console or CLI, and it would not respond to ping requests, SNMP requests, or requests from other control plane protocols. Traffic that is traversing the device through the data plane is not affected. A reload of the device is required to restore control plane services.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
整数溢出或超界折返
Source: NVD (National Vulnerability Database)
Vulnerability Title
Cisco IOS XE Software 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco IOS XE Software是美国思科（Cisco）公司的一个操作系统。用于企业有线和无线访问，汇聚，核心和WAN的单一操作系统，Cisco IOS XE降低了业务和网络的复杂性。 Cisco IOS XE Software存在安全漏洞，该漏洞源于未正确处理带有 VLAN 标记信息的帧。
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

VendorProductAffected VersionsCPESubscribe
CiscoCisco IOS XE Software 16.6.1 -

II. Public POCs for CVE-2024-20434

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2024-20434

请登录查看更多情报信息。

Same Patch Batch · Cisco · 2024-09-25 · 15 CVEs total

CVE-2024-204678.6 HIGHCisco IOS XE Software 安全漏洞
CVE-2024-204648.6 HIGHCisco IOS XE Software 安全漏洞
CVE-2024-204808.6 HIGHCisco IOS XE Software 安全漏洞
CVE-2024-204368.6 HIGHCisco IOS XE Software 安全漏洞
CVE-2024-204338.6 HIGHCisco IOS XE Software 安全漏洞
CVE-2024-204558.6 HIGHCisco IOS XE Software 安全漏洞
CVE-2024-204378.1 HIGHCisco IOS XE Software 安全漏洞
CVE-2024-203507.5 HIGHCisco Catalyst Center Static SSH Host Key Vulnerability
CVE-2024-204146.5 MEDIUMCisco IOS XE Software 安全漏洞
CVE-2024-204756.4 MEDIUMCisco SD-WAN vManage Cross-Site Scripting Vulnerability
CVE-2024-204966.1 MEDIUMCisco SD-WAN vEdge Routers Denial of Service Vulnerability
CVE-2024-204655.8 MEDIUMCisco IOS 安全漏洞
CVE-2024-205085.8 MEDIUMCisco UTD Snort IPS Engine Software for Cisco IOS XE Software Security Policy Bypass and D
CVE-2024-205104.7 MEDIUMCisco IOS XE Software 安全漏洞

IV. Related Vulnerabilities

Same product: Cisco IOS XE Software
Same vendor: Cisco
Same weakness: CWE-190

V. Comments for CVE-2024-20434

No comments yet

Leave a comment