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

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CVE-2019-1733

Severity CVSS v4.0:
Pending analysis
Type:
CWE-79 Cross-Site Scripting (XSS)
Publication date:
15/05/2019
Last modified:
09/10/2019

Description

A vulnerability in the NX API (NX-API) Sandbox interface for Cisco NX-OS Software could allow an authenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the NX-API Sandbox interface of an affected device. The vulnerability is due to insufficient validation of user-supplied input by the NX-API Sandbox interface. An attacker could exploit this vulnerability by persuading a user of the NX-API Sandbox interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected NX-API Sandbox interface.

Impact

Vector 3.x
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVSS v3.1 Severity and Metrics:

Base Score: 5.40 MEDIUM
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

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

Base Score 3.x
5.40
Severity 3.x
MEDIUM
Vector 2.0
AV:N/AC:M/Au:S/C:N/I:P/A:N CVSS v2.0 Severity and Metrics:

Base Score: 3.50 LOW
Vector: AV:N/AC:M/Au:S/C:N/I:P/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Medium
Authentication (Au): Single
Confidentiality (C): None
Integrity (I): Physical
Availability (A): None

Base Score 2.0
3.50
Severity 2.0
LOW

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:* 7.0\(3\)i7 (including) 7.0\(3\)i7\(4\) (excluding)
cpe:2.3:h:cisco:nexus_3000:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_3100:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_3100-z:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_3100v:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_3200:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_3400:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_3500:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_3524-x:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_3524-xl:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_3548-x:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_3548-xl:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_3600:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_9000:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_9200:-:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools