Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2021-1546

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
23/09/2021
Last modified:
07/11/2023

Description

A vulnerability in the CLI of Cisco SD-WAN Software could allow an authenticated, local attacker to access sensitive information. This vulnerability is due to improper protections on file access through the CLI. An attacker could exploit this vulnerability by running a CLI command that targets an arbitrary file on the local system. A successful exploit could allow the attacker to return portions of an arbitrary file, possibly resulting in the disclosure of sensitive information.

Impact

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

Base Score: 5.50 MEDIUM
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

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

Base Score 3.x
5.50
Severity 3.x
MEDIUM
Vector 2.0
AV:L/AC:L/Au:N/C:P/I:N/A:N CVSS v2.0 Severity and Metrics:

Base Score: 2.10 LOW
Vector: AV:L/AC:L/Au:N/C:P/I:N/A:N

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

Base Score 2.0
2.10
Severity 2.0
LOW

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:cisco:catalyst_sd-wan_manager:*:*:*:*:*:*:*:* 18.4 (including) 20.4.2 (excluding)
cpe:2.3:a:cisco:catalyst_sd-wan_manager:*:*:*:*:*:*:*:* 20.6 (including) 20.6.1 (excluding)
cpe:2.3:a:cisco:sd-wan_vbond_orchestrator:*:*:*:*:*:*:*:* 18.4 (including) 20.4.2 (excluding)
cpe:2.3:a:cisco:sd-wan_vbond_orchestrator:*:*:*:*:*:*:*:* 20.5 (including) 20.5.2 (excluding)
cpe:2.3:a:cisco:sd-wan_vbond_orchestrator:*:*:*:*:*:*:*:* 20.6 (including) 20.6.1 (excluding)
cpe:2.3:a:cisco:sd-wan_vmanage:*:*:*:*:*:*:*:* 20.5 (including) 20.5.2 (excluding)
cpe:2.3:o:cisco:vsmart_controller_firmware:*:*:*:*:*:*:*:* 18.4 (including) 20.4.2 (excluding)
cpe:2.3:o:cisco:vsmart_controller_firmware:*:*:*:*:*:*:*:* 20.5 (including) 20.5.2 (excluding)
cpe:2.3:o:cisco:vsmart_controller_firmware:*:*:*:*:*:*:*:* 20.6 (including) 20.6.1 (excluding)
cpe:2.3:h:cisco:vsmart_controller:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:vedge_100_firmware:*:*:*:*:*:*:*:* 18.4 (including) 20.4.2 (excluding)
cpe:2.3:o:cisco:vedge_100_firmware:*:*:*:*:*:*:*:* 20.5 (including) 20.5.2 (excluding)
cpe:2.3:o:cisco:vedge_100_firmware:*:*:*:*:*:*:*:* 20.6 (including) 20.6.1 (excluding)
cpe:2.3:h:cisco:vedge_100:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:vedge_1000_firmware:*:*:*:*:*:*:*:* 18.4 (including) 20.4.2 (excluding)

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


References to Advisories, Solutions, and Tools