CVE-2021-34700 MEDIUM

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

Vendor Cisco
Product Cisco SD-WAN vManage
Weakness CWE-522 · Insufficiently protected credentials
Published July 22, 2021
Last update November 7, 2024

CVSS base score

5.5/10
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality High
Integrity None

CVSS vector

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

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

July 22, 2021 CVE published
November 7, 2024 Record updated