CVE-2021-1482: Cisco SD-WAN vManage Authorization Bypass Vulnerability

Published Nov 15, 2024
·
Updated

A vulnerability in the web-based management interface of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to bypass authorization checking and gain access to sensitive information on an affected system. This vulnerability is due to insufficient authorization checks. An attacker could exploit this vulnerability by sending crafted HTTP requests to the web-based management interface of an affected system. A successful exploit could allow the attacker to bypass authorization checking and gain access to sensitive information on the affected system.Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.

Affected Software

65 affected components
Cisco SD-WAN vManage Software
Cisco Catalyst SD-WAN Manager=17.2.4
Cisco Catalyst SD-WAN Manager=17.2.5
Cisco Catalyst SD-WAN Manager=17.2.6
Cisco Catalyst SD-WAN Manager=17.2.7
Cisco Catalyst SD-WAN Manager=17.2.8
Cisco Catalyst SD-WAN Manager=17.2.9
Cisco Catalyst SD-WAN Manager=17.2.10
Cisco Catalyst SD-WAN Manager=18.2.0
Cisco Catalyst SD-WAN Manager=18.3.0
Cisco Catalyst SD-WAN Manager=18.3.1
Cisco Catalyst SD-WAN Manager=18.3.1.1
Cisco Catalyst SD-WAN Manager=18.3.3
Cisco Catalyst SD-WAN Manager=18.3.3.1
Cisco Catalyst SD-WAN Manager=18.3.4
Cisco Catalyst SD-WAN Manager=18.3.5
Cisco Catalyst SD-WAN Manager=18.3.6
Cisco Catalyst SD-WAN Manager=18.3.6.1
Cisco Catalyst SD-WAN Manager=18.3.7
Cisco Catalyst SD-WAN Manager=18.3.8
Cisco Catalyst SD-WAN Manager=18.4.0
Cisco Catalyst SD-WAN Manager=18.4.0.1
Cisco Catalyst SD-WAN Manager=18.4.1
Cisco Catalyst SD-WAN Manager=18.4.3
Cisco Catalyst SD-WAN Manager=18.4.4
Cisco Catalyst SD-WAN Manager=18.4.5
Cisco Catalyst SD-WAN Manager=18.4.6
Cisco Catalyst SD-WAN Manager=18.4.302
Cisco Catalyst SD-WAN Manager=18.4.303
Cisco Catalyst SD-WAN Manager=18.4.501_es
Cisco Catalyst SD-WAN Manager=19.0.0
Cisco Catalyst SD-WAN Manager=19.0.1a
Cisco Catalyst SD-WAN Manager=19.1.0
Cisco Catalyst SD-WAN Manager=19.2.0
Cisco Catalyst SD-WAN Manager=19.2.1
Cisco Catalyst SD-WAN Manager=19.2.2
Cisco Catalyst SD-WAN Manager=19.2.3
Cisco Catalyst SD-WAN Manager=19.2.4
Cisco Catalyst SD-WAN Manager=19.2.4.0.1
Cisco Catalyst SD-WAN Manager=19.2.31
Cisco Catalyst SD-WAN Manager=19.2.32
Cisco Catalyst SD-WAN Manager=19.2.097
Cisco Catalyst SD-WAN Manager=19.2.098
Cisco Catalyst SD-WAN Manager=19.2.099
Cisco Catalyst SD-WAN Manager=19.2.929
Cisco Catalyst SD-WAN Manager=19.3.0
Cisco Catalyst SD-WAN Manager=20.1.1
Cisco Catalyst SD-WAN Manager=20.1.1.1
Cisco Catalyst SD-WAN Manager=20.1.2
Cisco Catalyst SD-WAN Manager=20.1.2_937
Cisco Catalyst SD-WAN Manager=20.1.12
Cisco Catalyst SD-WAN Manager=20.3.1
Cisco Catalyst SD-WAN Manager=20.3.2
Cisco Catalyst SD-WAN Manager=20.3.2.1
Cisco Catalyst SD-WAN Manager=20.3.2.1_927
Cisco Catalyst SD-WAN Manager=20.3.2.1_930
Cisco Catalyst SD-WAN Manager=20.3.2_925
Cisco Catalyst SD-WAN Manager=20.3.2_928
Cisco Catalyst SD-WAN Manager=20.3.2_929
Cisco Catalyst SD-WAN Manager=20.3.2_937
Cisco Catalyst SD-WAN Manager=20.3.3
Cisco Catalyst SD-WAN Manager=20.3.3.1
Cisco Catalyst SD-WAN Manager=20.4.1
Cisco Catalyst SD-WAN Manager=20.4.1.0.1
Cisco Catalyst SD-WAN Manager=20.4.1.1

Event History

Nov 15, 2024
CVE Published
via MITRE·04:36 PM
Data Sourced
via MITRE·04:36 PM
DescriptionSeverityWeakness
Data Sourced
via NVD·05:15 PM
DescriptionSeverityWeaknessAffected Software

Frequently Asked Questions

1

What is the severity of CVE-2021-1482?

CVE-2021-1482 has a high severity rating due to its potential to allow unauthorized access to sensitive information.

2

How do I fix CVE-2021-1482?

To fix CVE-2021-1482, update the Cisco SD-WAN vManage Software to the latest version provided by Cisco.

3

Who is affected by CVE-2021-1482?

CVE-2021-1482 affects users of Cisco SD-WAN vManage Software that utilize the web-based management interface.

4

What type of vulnerability is CVE-2021-1482?

CVE-2021-1482 is an authorization bypass vulnerability that allows authenticated remote attackers to access restricted information.

5

What systems are impacted by CVE-2021-1482?

Systems running an affected version of Cisco SD-WAN vManage Software are impacted by CVE-2021-1482.

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