Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2019-1780

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
16/05/2019
Last modified:
20/04/2023

Description

A vulnerability in the CLI of Cisco FXOS Software and Cisco NX-OS Software could allow an authenticated, local attacker with administrator credentials to execute arbitrary commands on the underlying operating system of an affected device with elevated privileges. 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. NX-OS versions prior to 8.3(1) are affected. NX-OS versions prior to 8.3(1) are affected.

Impact

Vector 3.x
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 6.70 MEDIUM
Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): High
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
6.70
Severity 3.x
MEDIUM
Vector 2.0
AV:L/AC:L/Au:N/C:C/I:C/A:C CVSS v2.0 Severity and Metrics:

Base Score: 7.20 HIGH
Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C

Attack Vector (AV): Local
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete

Base Score 2.0
7.20
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:* 5.2 (including) 6.2\(25\) (excluding)
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:* 7.3 (including) 8.1\(1b\) (excluding)
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:* 8.2 (including) 8.3\(1\) (excluding)
cpe:2.3:h:cisco:mds_9000:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:mds_9100:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:mds_9200:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:mds_9500:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:mds_9700:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:* 7.0\(3\)i4\(9\) (excluding)
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:* 7.0\(3\)i7 (including) 7.0\(3\)i7\(4\) (excluding)
cpe:2.3:h:cisco:nexus_3016:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_3048:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_3064:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_3064-t:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_31108pc-v:-:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools