A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system of an affected device. The vulnerability is due to insufficient validation of arguments passed to certain CLI commands. An attacker could exploit this vulnerability by including malicious input as the argument of an affected command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with elevated privileges. An attacker would need valid administrator credentials to exploit this vulnerability. MDS 9000 Series Multilayer Switches are affected running software versions prior to 6.2(27) and 8.2(3). Nexus 3000 Series Switches are affected running software versions prior to 7.0(3)I4(9) and 7.0(3)I7(6). Nexus 3500 Platform Switches are affected running software versions prior to 6.0(2)A8(11) and 7.0(3)I7(6). Nexus 3600 Platform Switches are affected running software versions prior to 7.0(3)F3(5). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected running software versions prior to 7.0(3)I4(9), 7.0(3)I7(6).
Nexus 9500 R-Series Line Cards and Fabric Modules are affected running software versions prior to 7.0(3)F3(5). Nexus 7000 and 7700 Series Switches are affected running software versions prior to 6.2(22) and 8.2(3).

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根據其自我報告的版本，Cisco NX-OS 軟體受到 Cisco NX-OS 軟體 CLI 中的一個弱點影響，經驗證的本機攻擊者可在受影響裝置上的基礎作業系統中執行任意命令。此弱點之所以存在，是因為未充分驗證傳送至特定 CLI 命令的引數。攻擊者可惡意利用此弱點，納入惡意輸入作為受影響命令的引數。成功惡意利用此弱點的攻擊者可使用提升的權限在基礎作業系統上執行任意命令。攻擊者需要有效的系統管理員認證才能惡意利用此弱點。如需詳細資訊，請參閱隨附的 Cisco BID 和 Cisco 安全性公告

根据其自我报告的版本，Cisco NX-OS 软件受到 Cisco NX-OS 软件 CLI 中的一个漏洞影响，允许经身份验证的本地攻击者可在受影响设备上的基础操作系统中执行任意命令。此漏洞存在的原因是未充分验证传输至特定 CLI 命令的自变量。攻击者可将恶意输入纳为受影响命令的自变量，进而恶意利用此漏洞。成功利用可让攻击者以提升的权限在底层操作系统上执行任意命令。攻击者将需要有效管理员凭据才能利用此漏洞。若要了解更多信息，请参见所附的 Cisco BID 和 Cisco 安全公告

自己報告されたバージョンによると、Cisco NX-OSソフトウェアはCisco NX-OSソフトウェアのCLIの脆弱性による影響を受け、認証されたローカルの攻撃者が、影響を受けるデバイスの基盤であるオペレーティングシステムで任意のコマンドを実行する可能性があります。この脆弱性は、特定のCLIコマンドに渡される引数の検証が不十分であることが原因です。攻撃者がこの脆弱性を悪用し、影響を受けるコマンドの引数として悪意のある入力を含める可能性があります。悪用に成功した攻撃者は、昇格した権限を利用して、基盤であるオペレーティングシステムで任意のコマンドを実行する可能性があります。攻撃者がこの脆弱性を悪用するためには、有効な管理者認証情報が必要です。詳細については、付属のCisco BIDおよびCisco Security Advisoryを参照してください

According to its self-reported version, Cisco NX-OS Software is affected by a vulnerability in the CLI of Cisco NX-OS Software that could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system of an affected device.The vulnerability is due to insufficient validation of arguments passed to certain CLI commands. An attacker could exploit this vulnerability by including malicious input as the argument of an affected command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with elevated privileges. An attacker would need valid administrator credentials to exploit this vulnerability.

Please see the included Cisco BIDs and Cisco Security Advisory for more information

ID	名稱	產品	系列	已發布	已更新	嚴重性
501385	Cisco NX-OS Software CLI Command Injection Vulnerability (CVE-2019-1613)	Tenable OT Security	Tenable.ot	2023/7/25	2024/3/22	medium
132055	Cisco NX-OS 軟體 CLI 命令插入弱點 (CVE-2019-1613)	Nessus	CISCO	2019/12/13	2019/12/16	medium
132055	Cisco NX-OS 软件 CLI 命令注入漏洞 (CVE-2019-1613)	Nessus	CISCO	2019/12/13	2019/12/16	medium
132055	Cisco NX-OSソフトウェアのCLIコマンドインジェクションの脆弱性（CVE-2019-1613）	Nessus	CISCO	2019/12/13	2019/12/16	medium
132055	Cisco NX-OS Software CLI Command Injection Vulnerability (CVE-2019-1613)	Nessus	CISCO	2019/12/13	2019/12/16	medium

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