CVE-2020-3166— Cisco FXOS Software CLI Arbitrary File Read and Write Vulnerability

Cisco FXOS Software CLI Arbitrary File Read and Write Vulnerability

A vulnerability in the CLI of Cisco FXOS Software could allow an authenticated, local attacker to read or write arbitrary files on the underlying operating system (OS). The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by including crafted arguments to a specific CLI command. A successful exploit could allow the attacker to read or write to arbitrary files on the underlying OS.

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输入验证不恰当

Cisco FXOS Software 输入验证错误漏洞

Cisco FXOS Software是美国思科（Cisco）公司的一套运行在思科安全设备中的防火墙软件。 Cisco FXOS Software中的CLI存在输入验证错误漏洞，该漏洞源于程序没有进行充分输入验证。本地攻击者可借助特制的参数利用该漏洞读取或在底层操作系统上编写任意文件。以下产品及版本受到影响：Cisco Firepower 1000 Series；Firepower 2100 Series；Firepower 4100 Series；Firepower 9300 Security Appl

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