What is the vulnerability ID of this vulnerability?

The vulnerability ID is CVE-2021-34700.

What is the severity of CVE-2021-34700?

The severity of CVE-2021-34700 is medium.

How can the vulnerability CVE-2021-34700 be fixed?

To fix CVE-2021-34700, it is recommended to update the affected Cisco SD-WAN vManage Software to version 20.5.1 or higher.

Vulnerability/
CVE-2021-34700

medium

5.5

CWE

522

22/7/2021

16/9/2024

CVE-2021-34700: Cisco SD-WAN vManage Software Information Disclosure Vulnerability

Q: What is the title of this vulnerability?

The title of this vulnerability is 'A vulnerability in the CLI interface of Cisco SD-WAN vManage Software could allow an authenticated l…'

Q: How does CVE-2021-34700 affect Cisco SD-WAN vManage Software?

CVE-2021-34700 allows an authenticated, local attacker to read arbitrary files on the underlying file system of an affected system in Cisco SD-WAN vManage Software.

First published: Thu Jul 22 2021(Updated: )

A vulnerability in the CLI interface of Cisco SD-WAN vManage Software could allow an authenticated, local attacker to read arbitrary files on the underlying file system of an affected system. This vulnerability exists because access to sensitive information on an affected system is not sufficiently controlled. An attacker could exploit this vulnerability by gaining unauthorized access to sensitive information on an affected system. A successful exploit could allow the attacker to create forged authentication requests and gain unauthorized access to the web UI of an affected system.

Credit: ykramarz@cisco.com ykramarz@cisco.com

Affected Software	Affected Version	How to fix
Cisco Catalyst SD-WAN Manager	>=20.5.0<20.5.1
Cisco SD-WAN vManage	<20.4.2

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Reference Links

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-vmanage-infdis-LggOP9sE

Frequently Asked Questions

What is the vulnerability ID of this vulnerability?
The vulnerability ID is CVE-2021-34700.
What is the title of this vulnerability?
The title of this vulnerability is 'A vulnerability in the CLI interface of Cisco SD-WAN vManage Software could allow an authenticated l…'
What is the severity of CVE-2021-34700?
The severity of CVE-2021-34700 is medium.
How does CVE-2021-34700 affect Cisco SD-WAN vManage Software?
CVE-2021-34700 allows an authenticated, local attacker to read arbitrary files on the underlying file system of an affected system in Cisco SD-WAN vManage Software.
How can the vulnerability CVE-2021-34700 be fixed?
To fix CVE-2021-34700, it is recommended to update the affected Cisco SD-WAN vManage Software to version 20.5.1 or higher.

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agent/last-modified-date
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version/cisco catalyst sd-wan manager/20.5.0
canonical/cisco sd-wan vmanage

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