Improper Authorization in Cisco SD-WAN vManage - CVE-2023-20254

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Main Vulnerability Database Vulnerabilities #VU81273

Improper Authorization in Cisco SD-WAN vManage - CVE-2023-20254

Published: September 29, 2023


Vulnerability identifier: #VU81273
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2023-20254
CWE-ID: CWE-285
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vendor: Cisco Systems, Inc
Affected software:
Cisco SD-WAN vManage

Detailed vulnerability description

The vulnerability allows a remote user to bypass authorization process.

The vulnerability exists due to insufficient user session management within the Manager system. A remote administrator can access information about another tenant, change configuration or perform a denial of service (DoS) attack.


How to mitigate CVE-2023-20254

Install updates from vendor's website.

Sources