CVE-2025-20157
Cisco Catalyst vManage Certificate Validation Vulnerability
Severity
Medium 5.9
CVSS 3.1
Exploited
Not listed
EPSS
0.003
18.1th percentile
Discovered by
Vendor
Published by the vendor
Published
May 7, 2025
Assigned by cisco
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.
Weakness: CWE-295
Affected products
| Vendor | Product | Category | Matched by |
|---|---|---|---|
| Cisco | Cisco Catalyst SD-WAN Manager | Network & Security Management | cna-assigner |
Vendor-reported affected versions (1)
- Cisco · Cisco Catalyst SD-WAN Manager