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CVE-2020-3390— Cisco IOS和IOS XE 输入验证错误漏洞

EPSS 0.31% · P54
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I. CVE-2020-3390の基本情報

脆弱性情報
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脆弱性タイトル
Cisco IOS XE Wireless Controller Software for the Catalyst 9000 Family SNMP Trap Denial of Service Vulnerability
ソース: NVD (National Vulnerability Database)
脆弱性説明
A vulnerability in Simple Network Management Protocol (SNMP) trap generation for wireless clients of the Cisco IOS XE Wireless Controller Software for the Cisco Catalyst 9000 Family could allow an unauthenticated, adjacent attacker to cause the device to unexpectedly reload, causing a denial of service (DoS) condition on an affected device. The vulnerability is due to the lack of input validation of the information used to generate an SNMP trap in relation to a wireless client connection. An attacker could exploit this vulnerability by sending an 802.1x packet with crafted parameters during the wireless authentication setup phase of a connection. A successful exploit could allow the attacker to cause the device to reload, causing a DoS condition.
ソース: NVD (National Vulnerability Database)
CVSS情報
N/A
ソース: NVD (National Vulnerability Database)
脆弱性タイプ
输入验证不恰当
ソース: NVD (National Vulnerability Database)
脆弱性タイトル
Cisco IOS和IOS XE 输入验证错误漏洞
ソース: CNNVD (China National Vulnerability Database)
脆弱性説明
Cisco IOS和IOS XE都是美国思科（Cisco）公司的一套为其网络设备开发的操作系统。 Cisco IOS XE Wireless Controller和Cisco Catalyst 9000存在安全漏洞，该漏洞源于缺乏用于生成与无线客户端连接有关的SNMP陷阱的信息的输入验证所致。 攻击者可利用该漏洞在连接的无线身份验证设置阶段通过发送包含特制参数的802.1x数据包。
ソース: CNNVD (China National Vulnerability Database)
CVSS情報
N/A
ソース: CNNVD (China National Vulnerability Database)
脆弱性タイプ
N/A
ソース: CNNVD (China National Vulnerability Database)

影響を受ける製品

ベンダープロダクト影響を受けるバージョンCPE購読
CiscoCisco IOS XE Software n/a -

II. CVE-2020-3390の公開POC

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III. CVE-2020-3390のインテリジェンス情報

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Same Patch Batch · Cisco · 2020-09-24 · 52 CVEs total

CVE-2020-31418.8 HIGHCisco IOS XE Software Privilege Escalation Vulnerabilities
CVE-2020-34258.8 HIGHCisco IOS XE Software Privilege Escalation Vulnerabilities
CVE-2020-34808.6 HIGHCisco IOS XE Software Zone-Based Firewall Denial of Service Vulnerabilities
CVE-2020-33998.6 HIGHCisco IOS XE Wireless Controller Software for the Catalyst 9000 Family CAPWAP Denial of Se
CVE-2020-34218.6 HIGHCisco IOS XE Software Zone-Based Firewall Denial of Service Vulnerabilities
CVE-2020-34267.5 HIGHCisco IOS Software for Cisco Industrial Routers Virtual-LPWA Unauthorized Access Vulnera
CVE-2020-34657.4 HIGHCisco IOS XE Software Ethernet Frame Denial of Service Vulnerability
CVE-2020-35087.4 HIGHCisco IOS XE Software for Cisco ASR 1000 Series 20-Gbps Embedded Services Processor IP ARP
CVE-2020-34176.8 MEDIUMCisco IOS XE Software Arbitrary Code Execution Vulnerability
CVE-2020-33966.8 MEDIUMCisco IOS XE Software IOx Guest Shell USB SSD Namespace Protection Privilege Escalation Vu
CVE-2020-35136.7 MEDIUMCisco IOS XE Software for Cisco ASR 900 Series Route Switch Processor 3 Arbitrary Code Exe
CVE-2020-34166.7 MEDIUMCisco IOS XE Software for Cisco ASR 900 Series Route Switch Processor 3 Arbitrary Code Exe
CVE-2020-34796.1 MEDIUMCisco IOS and IOS XE Software MP-BGP EVPN Denial of Service Vulnerability
CVE-2020-33936.0 MEDIUMCisco IOS XE Software IOx Application Hosting Privilege Escalation Vulnerability
CVE-2020-35036.0 MEDIUMCisco IOS XE Software Guest Shell Unauthorized File System Access Vulnerability
CVE-2020-34235.1 MEDIUMCisco IOS XE Software Arbitrary Code Execution Vulnerability
CVE-2020-34754.3 MEDIUMCisco IOS XE Software Web Management Framework Vulnerabilities
CVE-2020-34744.3 MEDIUMCisco IOS XE Software Web Management Framework Vulnerabilities
CVE-2020-3476Cisco IOS XE Software Arbitrary File Overwrite Vulnerability
CVE-2020-3428Cisco IOS XE Wireless Controller Software for the Catalyst 9000 Family WLAN Local Profilin

Showing 20 of 52 CVEs. View all on vendor page →

IV. 関連脆弱性

同じ製品: Cisco IOS XE Software
同じベンダー: Cisco
同じ弱点: CWE-20

V. CVE-2020-3390へのコメント

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