Improper access control in Cisco SD-WAN vManage - CVE-2023-20034

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Main Vulnerability Database Vulnerabilities #VU81267

Improper access control in Cisco SD-WAN vManage - CVE-2023-20034

Published: September 29, 2023


Vulnerability identifier: #VU81267
CSH Severity: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2023-20034
CWE-ID: CWE-284
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Cisco SD-WAN vManage
Software vendor:
Cisco Systems, Inc

Description

The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to improper access restrictions in the Elasticsearch service. A remote attacker can bypass implemented security restrictions and view the Elasticsearch database content as the Elasticsearch user.


Remediation

Install updates from vendor's website.

External links