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CVE-2024-20354

Quick assessment

Affected
Cisco Cisco Aironet Access Point 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 Aironet是美国思科（Cisco）公司的一系列无线网络设备。 Cisco Aironet Access Point Software 存在安全漏洞，该漏洞源于处理加密无线帧时存在漏洞，未经身份验证的相邻攻击者可能会在受影响的设备上造成拒绝服务 (DoS) 。

CVSS 4.7 · Medium EPSS 0.29% · P20
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I. Basic Information for CVE-2024-20354

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the handling of encrypted wireless frames of Cisco Aironet Access Point (AP) Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on the affected device. This vulnerability is due to incomplete cleanup of resources when dropping certain malformed frames. An attacker could exploit this vulnerability by connecting as a wireless client to an affected AP and sending specific malformed frames over the wireless connection. A successful exploit could allow the attacker to cause degradation of service to other clients, which could potentially lead to a complete DoS condition.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
抛出异常的清理不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Cisco Aironet Access Point Software 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Aironet是美国思科（Cisco）公司的一系列无线网络设备。 Cisco Aironet Access Point Software 存在安全漏洞，该漏洞源于处理加密无线帧时存在漏洞，未经身份验证的相邻攻击者可能会在受影响的设备上造成拒绝服务 (DoS) 。
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 -
Cisco Cisco Aironet Access Point Software (IOS XE Controller) N/A -

II. Public POCs for CVE-2024-20354

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III. Intelligence Information for CVE-2024-20354

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Vendor Advisories for CVE-2024-20354 (1)

Same Patch Batch · Cisco · 2024-03-27 · 17 CVEs total

CVE-2024-20308 8.6 HIGH 多款Cisco产品安全漏洞
CVE-2024-20271 8.6 HIGH Cisco Access Point 安全漏洞
CVE-2024-20314 8.6 HIGH Cisco IOS XE Software 安全漏洞
CVE-2024-20259 8.6 HIGH Cisco IOS XE Software 安全漏洞
CVE-2024-20311 8.6 HIGH Cisco IOS 和 IOS XE Software 安全漏洞
CVE-2024-20303 7.4 HIGH Cisco IOS XE Software 安全漏洞
CVE-2024-20312 7.4 HIGH Cisco IOS 和 IOS XE Software 安全漏洞
CVE-2024-20276 7.4 HIGH Cisco Catalyst 安全漏洞
CVE-2024-20307 6.8 MEDIUM 多款Cisco产品安全漏洞
CVE-2024-20278 6.5 MEDIUM Cisco IOS XE Software 安全漏洞
CVE-2024-20306 6.0 MEDIUM Cisco IOS XE Software 安全漏洞
CVE-2024-20265 5.9 MEDIUM Cisco Access Point 安全漏洞
CVE-2024-20316 5.8 MEDIUM Cisco IOS XE Software 安全漏洞
CVE-2024-20309 5.6 MEDIUM Cisco IOS XE Software 安全漏洞
CVE-2024-20324 5.5 MEDIUM Cisco IOS XE Software 安全漏洞
CVE-2024-20333 4.3 MEDIUM Cisco DNA Center 安全漏洞

IV. Related Vulnerabilities

Same product: Cisco Aironet Access Point Software
Same vendor: Cisco
Same weakness: CWE-460

V. Comments for CVE-2024-20354

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