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I. Basic Information for CVE-2021-1423
Vulnerability Information

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Vulnerability Title
Cisco Aironet Access Points Arbitrary File Overwrite Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability in the implementation of a CLI command in Cisco Aironet Access Points (AP) could allow an authenticated, local attacker to overwrite files in the flash memory of the device. This vulnerability is due to insufficient input validation for a specific command. An attacker could exploit this vulnerability by issuing a command with crafted arguments. A successful exploit could allow the attacker to overwrite or create files with data that is already present in other files that are hosted on the affected device.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
将资源暴露给错误范围
Source: NVD (National Vulnerability Database)
Vulnerability Title
Cisco Aironet Access Points 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Aironet Access Points(aps)是美国思科(Cisco)公司的一款网络接入点设备。 Cisco Aironet Access Points 存在安全漏洞,该漏洞源于对特定命令的输入验证不足。攻击者可利用该漏洞覆盖设备闪存中的文件。
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 Aironet Access Point Software n/a -
II. Public POCs for CVE-2021-1423
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III. Intelligence Information for CVE-2021-1423
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IV. Related Vulnerabilities
V. Comments for CVE-2021-1423

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