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CVE-2021-1589

nvd nist
Published: Sep 23, 2021Modified: Jun 17, 2026

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6.5
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Exploitability: 2.8 / Impact: 3.6
Source: NVD

Description

A vulnerability in the disaster recovery feature of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to gain unauthorized access to user credentials. This vulnerability exists because access to API endpoints is not properly restricted. An attacker could exploit this vulnerability by sending a request to an API endpoint. A successful exploit could allow the attacker to gain unauthorized access to administrative credentials that could be used in further attacks.

Affected (4)

Products: Cisco: Sd Wan
1 product
Sd Wan
Configuration A
4 vulnerable
Vulnerable SoftwareAffected Versions
Cisco
From 20.3 to 20.3.4
From 20.4 to 20.4.2
From 20.5 to 20.5.2
From 20.6 to 20.6.1

Timeline

No history available yet.