CVE-2023-20214

Description

A vulnerability in the request authentication validation for the REST API of Cisco SD-WAN vManage software could allow an unauthenticated, remote attacker to gain read permissions or limited write permissions to the configuration of an affected Cisco SD-WAN vManage instance. This vulnerability is due to insufficient request validation when using the REST API feature. An attacker could exploit this vulnerability by sending a crafted API request to an affected vManage instance. A successful exploit could allow the attacker to retrieve information from and send information to the configuration of the affected Cisco vManage instance. This vulnerability only affects the REST API and does not affect the web-based management interface or the CLI.

CVSS breakdown

CVSS 3.1

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

Affected products

Cisco / Cisco SD-WAN vManage20.6.4 – 20.6.4
Cisco / Cisco SD-WAN vManage20.6.5 – 20.6.5
Cisco / Cisco SD-WAN vManage20.6.5.1 – 20.6.5.1
Cisco / Cisco SD-WAN vManage20.6.4.1 – 20.6.4.1
Cisco / Cisco SD-WAN vManage20.6.5.2 – 20.6.5.2
Cisco / Cisco SD-WAN vManage20.6.5.4 – 20.6.5.4
Cisco / Cisco SD-WAN vManage20.6.3.3 – 20.6.3.3
Cisco / Cisco SD-WAN vManage20.6.4.0.21 – 20.6.4.0.21
Cisco / Cisco SD-WAN vManage20.6.5.1.10 – 20.6.5.1.10
Cisco / Cisco SD-WAN vManage20.6.5.1.11 – 20.6.5.1.11
Cisco / Cisco SD-WAN vManage20.6.5.1.7 – 20.6.5.1.7
Cisco / Cisco SD-WAN vManage20.6.5.1.9 – 20.6.5.1.9
Cisco / Cisco SD-WAN vManage20.6.5.2.4 – 20.6.5.2.4
Cisco / Cisco SD-WAN vManage20.6.5.2.8 – 20.6.5.2.8
Cisco / Cisco SD-WAN vManage20.6.5.1.13 – 20.6.5.1.13
Cisco / Cisco SD-WAN vManage20.7.1 – 20.7.1
Cisco / Cisco SD-WAN vManage20.7.1.1 – 20.7.1.1
Cisco / Cisco SD-WAN vManage20.7.2 – 20.7.2
Cisco / Cisco SD-WAN vManage20.8.1 – 20.8.1
Cisco / Cisco SD-WAN vManage20.9.1 – 20.9.1
Cisco / Cisco SD-WAN vManage20.9.2 – 20.9.2
Cisco / Cisco SD-WAN vManage20.9.2.1 – 20.9.2.1
Cisco / Cisco SD-WAN vManage20.9.3 – 20.9.3
Cisco / Cisco SD-WAN vManage20.9.3.1 – 20.9.3.1
Cisco / Cisco SD-WAN vManage20.9.2.3 – 20.9.2.3
Cisco / Cisco SD-WAN vManage20.9.3.0.12 – 20.9.3.0.12
Cisco / Cisco SD-WAN vManage20.9.3.0.16 – 20.9.3.0.16
Cisco / Cisco SD-WAN vManage20.9.3.0.17 – 20.9.3.0.17
Cisco / Cisco SD-WAN vManage20.9.3.0.18 – 20.9.3.0.18
Cisco / Cisco SD-WAN vManage20.9.3.0.20 – 20.9.3.0.20
Cisco / Cisco SD-WAN vManage20.9.3.0.21 – 20.9.3.0.21
Cisco / Cisco SD-WAN vManage20.9.3.0.23 – 20.9.3.0.23
Cisco / Cisco SD-WAN vManage20.10.1 – 20.10.1
Cisco / Cisco SD-WAN vManage20.10.1.1 – 20.10.1.1
Cisco / Cisco SD-WAN vManage20.11.1 – 20.11.1
Cisco / Cisco SD-WAN vManage20.11.1.1 – 20.11.1.1

References

VENDOR_ADVISORYhttps://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-vmanage-unauthapi-sphCLYPA