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vulnerability CVE-2019-1779 CVE-2019-1780 CVE-2019-1781

Cisco NX-OS: privilege escalation via CLI

Synthesis of the vulnerability

An attacker can bypass restrictions via CLI of Cisco NX-OS, in order to escalate his privileges.
Vulnerable products: Nexus by Cisco, NX-OS.
Severity of this weakness: 2/4.
Consequences of an attack: administrator access/rights, privileged access/rights.
Hacker's origin: user console.
Number of vulnerabilities in this bulletin: 9.
Creation date: 16/05/2019.
Revision date: 17/05/2019.
Références of this bulletin: cisco-sa-20190515-fxos-nxos-cmdinj-1781-1782, cisco-sa-20190515-nxos-cmdinj-1783, cisco-sa-20190515-nxos-cmdinj-1790, cisco-sa-20190515-nxos-cmdinj-1791, cisco-sa-20190515-nxos-cmdinj-1795, cisco-sa-20190515-nxos-cmd-inject-1784, cisco-sa-20190515-nxos-fxos-cmdinj-1779, cisco-sa-20190515-nxos-fxos-cmdinj-1780, CVE-2019-1779, CVE-2019-1780, CVE-2019-1781, CVE-2019-1782, CVE-2019-1783, CVE-2019-1784, CVE-2019-1790, CVE-2019-1791, CVE-2019-1795, VIGILANCE-VUL-29340.

Description of the vulnerability

An attacker can bypass restrictions via CLI of Cisco NX-OS, in order to escalate his privileges.
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