NVD

CVE-2021-1546 Detail

Modified

This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.

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.

Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.

CVSS 4.0 Severity and Vector Strings:

NIST: NVD

N/A

NVD assessment not yet provided.

CVSS 3.x Severity and Vector Strings:

CNA: Cisco Systems, Inc.

Base Score: 5.5 MEDIUM

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

CVSS 2.0 Severity and Vector Strings:

National Institute of Standards and Technology

NIST: NVD

Base Score: 2.1 LOW

Vector: (AV:L/AC:L/Au:N/C:P/I:N/A:N)

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sd-wan-Fhqh8pKX	Vendor Advisory
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sd-wan-Fhqh8pKX	Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-209	Generation of Error Message Containing Sensitive Information	NIST Cisco Systems, Inc.

Known Affected Software Configurations Switch to CPE 2.2

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Denotes Vulnerable Software
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Change History

6 change records found show changes

Initial Analysis by NIST 9/30/2021 9:22:19 AM

Action	Type	Old Value	New Value
Added	CVSS V3.1		NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Added	CVSS V2		NIST (AV:L/AC:L/Au:N/C:P/I:N/A:N)
Added	CWE		NIST CWE-209
Added	CPE Configuration		AND OR cpe:2.3:o:cisco:vedge_1000_firmware::::::::* versions from (including) 18.4 up to (excluding) 20.4.2 cpe:2.3:o:cisco:vedge_1000_firmware::::::::* versions from (including) 20.5 up to (excluding) 20.5.2 cpe:2.3:o:cisco:vedge_1000_firmware::::::::* versions from (including) 20.6 up to (excluding) 20.6.1 OR cpe:2.3:h:cisco:vedge_1000:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:cisco:vedge_100_firmware::::::::* versions from (including) 18.4 up to (excluding) 20.4.2 cpe:2.3:o:cisco:vedge_100_firmware::::::::* versions from (including) 20.5 up to (excluding) 20.5.2 cpe:2.3:o:cisco:vedge_100_firmware::::::::* versions from (including) 20.6 up to (excluding) 20.6.1 OR cpe:2.3:h:cisco:vedge_100:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:cisco:vedge_100b_firmware::::::::* versions from (including) 18.4 up to (excluding) 20.4.2 cpe:2.3:o:cisco:vedge_100b_firmware::::::::* versions from (including) 20.5 up to (excluding) 20.5.2 cpe:2.3:o:cisco:vedge_100b_firmware::::::::* versions from (including) 20.6 up to (excluding) 20.6.1 OR cpe:2.3:h:cisco:vedge_100b:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:cisco:vedge_100m_firmware::::::::* versions from (including) 18.4 up to (excluding) 20.4.2 cpe:2.3:o:cisco:vedge_100m_firmware::::::::* versions from (including) 20.5 up to (excluding) 20.5.2 cpe:2.3:o:cisco:vedge_100m_firmware::::::::* versions from (including) 20.6 up to (excluding) 20.6.1 OR cpe:2.3:h:cisco:vedge_100m:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:cisco:vedge_100wm_firmware::::::::* versions from (including) 18.4 up to (excluding) 20.4.2 cpe:2.3:o:cisco:vedge_100wm_firmware::::::::* versions from (including) 20.5 up to (excluding) 20.5.2 cpe:2.3:o:cisco:vedge_100wm_firmware::::::::* versions from (including) 20.6 up to (excluding) 20.6.1 OR cpe:2.3:h:cisco:vedge_100wm:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:cisco:vedge_2000_firmware::::::::* versions from (including) 18.4 up to (excluding) 20.4.2 cpe:2.3:o:cisco:vedge_2000_firmware::::::::* versions from (including) 20.5 up to (excluding) 20.5.2 cpe:2.3:o:cisco:vedge_2000_firmware::::::::* versions from (including) 20.6 up to (excluding) 20.6.1 OR cpe:2.3:h:cisco:vedge_2000:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:cisco:vedge_5000_firmware::::::::* versions from (including) 18.4 up to (excluding) 20.4.2 cpe:2.3:o:cisco:vedge_5000_firmware::::::::* versions from (including) 20.5 up to (excluding) 20.5.2 cpe:2.3:o:cisco:vedge_5000_firmware::::::::* versions from (including) 20.6 up to (excluding) 20.6.1 OR cpe:2.3:h:cisco:vedge_5000:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:cisco:vedge_cloud_firmware::::::::* versions from (including) 18.4 up to (excluding) 20.4.2 cpe:2.3:o:cisco:vedge_cloud_firmware::::::::* versions from (including) 20.5 up to (excluding) 20.5.2 cpe:2.3:o:cisco:vedge_cloud_firmware::::::::* versions from (including) 20.6 up to (excluding) 20.6.1 OR cpe:2.3:h:cisco:vedge_cloud:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:cisco:vsmart_controller_firmware::::::::* versions from (including) 18.4 up to (excluding) 20.4.2 cpe:2.3:o:cisco:vsmart_controller_firmware::::::::* versions from (including) 20.5 up to (excluding) 20.5.2 cpe:2.3:o:cisco:vsmart_controller_firmware::::::::* versions from (including) 20.6 up to (excluding) 20.6.1 OR cpe:2.3:h:cisco:vsmart_controller:-:::::::*
Added	CPE Configuration		Record truncated, showing 500 of 689 characters. View Entire Change Record OR cpe:2.3:a:cisco:sd-wan_vbond_orchestrator::::::::* versions from (including) 18.4 up to (excluding) 20.4.2 cpe:2.3:a:cisco:sd-wan_vbond_orchestrator::::::::* versions from (including) 20.5 up to (excluding) 20.5.2 cpe:2.3:a:cisco:sd-wan_vbond_orchestrator::::::::* versions from (including) 20.6 up to (excluding) 20.6.1 cpe:2.3:a:cisco:sd-wan_vmanage::::::::* versions from (including) 18.4 up to (excluding) 20.4.2 *cpe:2.3:a:cisco:sd-wan
Changed	Reference Type	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sd-wan-Fhqh8pKX No Types Assigned	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sd-wan-Fhqh8pKX Vendor Advisory

Quick Info

CVE Dictionary Entry:
CVE-2021-1546
NVD Published Date:
09/22/2021
NVD Last Modified:
11/21/2024
Source:
Cisco Systems, Inc.

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