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Cisco FXOS and NX-OS Software Command Injection Vulnerability (CVE-2019-1795)

cisco-sa-20190515-nxos-cmdinj-1795 · Medium · Published · Updated

A vulnerability in the CLI of Cisco FXOS Software and Cisco NX-OS Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying Linux operating system with the privilege level of root. The vulnerability is due to insufficient validation of arguments passed to a specific CLI command on the affected device. 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 Linux operating system with elevated privileges. An attacker would need valid administrator credentials to exploit this vulnerability. Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability. This advisory is available at the following link: https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-cmdinj-1795

Cisco advisory · CSAF JSON

Workarounds

There are no workarounds that address this vulnerability.

CVEsCVE-2019-1795
Cisco Bug IDsCSCvh20029, CSCvh66202, CSCvh66214, CSCvh66257, CSCvk30761, CSCvh66219, CSCvh20359, CSCvh66259, CSCvh66243
CVSS ScoreBase 6.7
Base 6.7 CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:X/RL:X/RC:X
Product Names From Source
Cisco Unified Computing System (Managed), Cisco NX-OS Software 5.2(1)SV3(1.4), Cisco NX-OS Software 5.2(1)SV3(1.1), Cisco NX-OS Software 5.2(1)SV3(1.3), Cisco NX-OS Software 5.2(1)SV3(1.5a), Cisco NX-OS Software 5.2(1)SV3(1.5b), Cisco NX-OS Software 5.2(1)SV3(1.6), Cisco NX-OS Software 5.2(1)SV3(1.10), Cisco NX-OS Software 5.2(1)SV3(1.15), Cisco NX-OS Software 5.2(1)SV3(2.1), Cisco NX-OS Software 5.2(1)SV3(2.5), Cisco NX-OS Software 5.2(1)SV3(2.8), Cisco NX-OS Software 5.2(1)SV3(3.1), Cisco NX-OS Software 5.2(1)SV3(1.2), Cisco NX-OS Software 5.2(1)SV3(1.4b), Cisco NX-OS Software 5.2(1)SV3(3.15), Cisco NX-OS Software 5.2(1)SV3(1.3a), Cisco NX-OS Software 5.2(1)SV3(1.3b), Cisco NX-OS Software 5.2(1)SV3(1.3c), Cisco NX-OS Software 6.0(2)A8(1), Cisco NX-OS Software 6.0(2)A8(2), Cisco NX-OS Software 6.0(2)A8(3), Cisco NX-OS Software 6.0(2)A8(4), Cisco NX-OS Software 6.0(2)A8(4a), Cisco NX-OS Software 6.0(2)A8(5), Cisco NX-OS Software 6.0(2)A8(6), Cisco NX-OS Software 6.0(2)A8(7), Cisco NX-OS Software 6.0(2)A8(7a), Cisco NX-OS Software 6.0(2)A8(7b), Cisco NX-OS Software 6.0(2)A8(8), Cisco NX-OS Software 6.0(2)A8(9), Cisco NX-OS Software 6.0(2)A8(10a), Cisco NX-OS Software 6.0(2)A8(10), Cisco NX-OS Software 6.2(2), Cisco NX-OS Software 6.2(2a), Cisco NX-OS Software 6.2(6), Cisco NX-OS Software 6.2(6b), Cisco NX-OS Software 6.2(8), Cisco NX-OS Software 6.2(8a), Cisco NX-OS Software 6.2(8b), Cisco NX-OS Software 6.2(10), Cisco NX-OS Software 6.2(12), Cisco NX-OS Software 6.2(18), Cisco NX-OS Software 6.2(16), Cisco NX-OS Software 6.2(14b), Cisco NX-OS Software 6.2(14), Cisco NX-OS Software 6.2(14a), Cisco NX-OS Software 6.2(6a), Cisco NX-OS Software 6.2(20), Cisco NX-OS Software 6.2(1), Cisco NX-OS Software 6.2(3), Cisco NX-OS Software 6.2(5), Cisco NX-OS Software 6.2(5a), Cisco NX-OS Software 6.2(5b), Cisco NX-OS Software 6.2(7), Cisco NX-OS Software 6.2(9), Cisco NX-OS Software 6.2(9a), Cisco NX-OS Software 6.2(9b), Cisco NX-OS Software 6.2(9c), Cisco NX-OS Software 6.2(11), Cisco NX-OS Software 6.2(11b), Cisco NX-OS Software 6.2(11c), Cisco NX-OS Software 6.2(11d), Cisco NX-OS Software 6.2(11e), Cisco NX-OS Software 6.2(13), Cisco NX-OS Software 6.2(13a), Cisco NX-OS Software 6.2(13b), Cisco NX-OS Software 6.2(15), Cisco NX-OS Software 6.2(17), Cisco NX-OS Software 6.2(19), Cisco NX-OS Software 6.2(21), Cisco NX-OS Software 6.2(20a), Cisco NX-OS Software 7.0(3)F3(1), Cisco NX-OS Software 7.0(3)F3(2), Cisco NX-OS Software 7.0(3)F3(3), Cisco NX-OS Software 7.0(3)I4(1), Cisco NX-OS Software 7.0(3)I4(2), Cisco NX-OS Software 7.0(3)I4(3), Cisco NX-OS Software 7.0(3)I4(4), Cisco NX-OS Software 7.0(3)I4(5), Cisco NX-OS Software 7.0(3)I4(6), Cisco NX-OS Software 7.0(3)I4(7), Cisco NX-OS Software 7.0(3)I7(5a), Cisco NX-OS Software 7.0(3)I7(1), Cisco NX-OS Software 7.0(3)I7(2), Cisco NX-OS Software 7.3(2)D1(1A), Cisco NX-OS Software 7.3(2)D1(1), Cisco NX-OS Software 7.3(2)D1(2), Cisco NX-OS Software 8.2(1), Cisco NX-OS Software 8.2(2), Cisco Firepower Extensible Operating System (FXOS) 2.0.1.68, Cisco Firepower Extensible Operating System (FXOS) 2.0.1.86, Cisco Firepower Extensible Operating System (FXOS) 2.0.1.37, Cisco Firepower Extensible Operating System (FXOS) 2.0.1.135, Cisco Firepower Extensible Operating System (FXOS) 2.0.1.141, Cisco Firepower Extensible Operating System (FXOS) 2.0.1.144, Cisco Firepower Extensible Operating System (FXOS) 2.0.1.148, Cisco Firepower Extensible Operating System (FXOS) 2.0.1.149, Cisco Firepower Extensible Operating System (FXOS) 2.0.1.153, Cisco Firepower Extensible Operating System (FXOS) 2.0.1.159, Cisco Firepower Extensible Operating System (FXOS) 2.0.1.188, Cisco Firepower Extensible Operating System (FXOS) 2.2.1.63, Cisco Firepower Extensible Operating System (FXOS) 2.2.1.66, Cisco Firepower Extensible Operating System (FXOS) 2.2.1.70, Cisco Firepower Extensible Operating System (FXOS) 2.2.2.17, Cisco Firepower Extensible Operating System (FXOS) 2.2.2.19, Cisco Firepower Extensible Operating System (FXOS) 2.2.2.24, Cisco Firepower Extensible Operating System (FXOS) 2.2.2.26, Cisco Firepower Extensible Operating System (FXOS) 2.2.2.28, Cisco Firepower Extensible Operating System (FXOS) 2.3.1.66, Cisco Firepower Extensible Operating System (FXOS) 2.3.1.58, Cisco Firepower Extensible Operating System (FXOS), Cisco NX-OS Software

Related Products

Product CVE Evidence
Firepower Extensible Operating System CVE-2019-1795 Cisco OpenVuln
Cisco Unified Computing System (Managed) CVE-2019-1795 Cisco OpenVuln
Cisco NX-OS Software CVE-2019-1795 Cisco OpenVuln
Cisco Firepower Extensible Operating System (FXOS) CVE-2019-1795 Cisco OpenVuln
Cisco Firepower Extensible Operating System CVE-2019-1795 Cisco OpenVuln