CVE-2020-3260— Cisco Aironet Series Access Points Client Packet Processing Denial of Service Vulnerability
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I. Basic Information for CVE-2020-3260
Vulnerability Information
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Vulnerability Title
Cisco Aironet Series Access Points Client Packet Processing Denial of Service Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability in Cisco Aironet Series Access Points Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to the improper processing of client packets that are sent to an affected access point (AP). An attacker could exploit this vulnerability by sending a large number of sustained client packets to the affected AP. A successful exploit could allow the attacker to cause the affected AP to crash, resulting in a DoS condition.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
资源管理错误
Source: NVD (National Vulnerability Database)
Vulnerability Title
Cisco Aironet Series Access Points Software 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Aironet Series Access Points Software是美国思科（Cisco）公司的一套使用在Aironet无线接入点设备中的软件。 Cisco Aironet Series Access Points Software（Cisco Aironet 1540 Series APs和Aironet 1800 Series APs）中存在资源管理错误漏洞，该漏洞源于程序没有正确处理发送到受影响的无线访问点（AP）的客户端数据包。攻击者可通过向受影响的AP发送大量客户端数据包利用
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 Aironet Access Point Software | n/a | - |
II. Public POCs for CVE-2020-3260
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-airo-wpa-dos-5ZLs6ESzvendor-advisoryx_refsource_CISCO
- https://nvd.nist.gov/vuln/detail/CVE-2020-3260
Same Patch Batch · Cisco · 2020-04-15 · 17 CVEs total
| CVE-2020-3161 | Cisco IP Phones Web Server Remote Code Execution and Denial of Service Vulnerability | |
| CVE-2020-3162 | Cisco IoT Field Network Director Denial of Service Vulnerability | |
| CVE-2020-3177 | Cisco Unified Communications Manager Path Traversal Vulnerability | |
| CVE-2020-3194 | Cisco Webex Network Recording Player and Cisco Webex Player Arbitrary Code Execution Vulne | |
| CVE-2020-3239 | Multiple Vulnerabilities in Cisco UCS Director and Cisco UCS Director Express for Big Data | |
| CVE-2020-3240 | Multiple Vulnerabilities in Cisco UCS Director and Cisco UCS Director Express for Big Data | |
| CVE-2020-3243 | Multiple Vulnerabilities in Cisco UCS Director and Cisco UCS Director Express for Big Data | |
| CVE-2020-3247 | Multiple Vulnerabilities in Cisco UCS Director and Cisco UCS Director Express for Big Data | |
| CVE-2020-3248 | Multiple Vulnerabilities in Cisco UCS Director and Cisco UCS Director Express for Big Data | |
| CVE-2020-3249 | Multiple Vulnerabilities in Cisco UCS Director and Cisco UCS Director Express for Big Data | |
| CVE-2020-3250 | Multiple Vulnerabilities in Cisco UCS Director and Cisco UCS Director Express for Big Data | |
| CVE-2020-3251 | Multiple Vulnerabilities in Cisco UCS Director and Cisco UCS Director Express for Big Data | |
| CVE-2020-3252 | Multiple Vulnerabilities in Cisco UCS Director and Cisco UCS Director Express for Big Data | |
| CVE-2020-3261 | Cisco Mobility Express Software Cross-Site Request Forgery Vulnerability | |
| CVE-2020-3262 | Cisco Wireless LAN Controller CAPWAP Denial of Service Vulnerability | |
| CVE-2020-3273 | Cisco Wireless LAN Controller 802.11 Generic Advertisement Service Denial of Service Vulne |
IV. Related Vulnerabilities
Same product: Cisco Aironet Access Point Software
Same vendor: Cisco
- CVE-2026-20219
Cisco Slido 安全漏洞 - CVE-2026-20034
Cisco Unity Connection Remote Code Execution Vulnerability - CVE-2026-20035
Cisco Unity Connection Server-Side Request Forgery Vulnerabi - CVE-2026-20167
Cisco IoT Field Network Director Remote Device Denial of Ser - CVE-2026-20169
Cisco IoT Field Network Director Command Injection Vulnerabi
V. Comments for CVE-2020-3260
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