🛡️ CVE-2025-20157
🟡 CVSS 5.9 — Medium ✅ No Known Exploit CWE-295 NVD
5.9
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

A vulnerability in certificate validation processing of Cisco Catalyst SD-WAN Manager, formerly Cisco SD-WAN vManage, could allow an unauthenticated, remote attacker to gain access to sensitive information. This vulnerability is due to improper validation of certificates that are used by the Smart Licensing feature. An attacker with a privileged network position could exploit this vulnerability by intercepting traffic that is sent over the Internet. A successful exploit could allow the attacker to gain access to sensitive information, including credentials used by the device to connect to Cisco cloud services.

Details

Severity MEDIUM
CVSS Score 5.9
CVSS Vector CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE CWE-295
Public Exploit ✅ No
Source NVD
Published 2025-05-07
Updated 2026-06-02
Modified 2025-08-04
Fix URL N/A

Affected Packages

Software From version Fixed in
catalyst-sd-wan-manager — —

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