CVE-2025-20290
Cisco NXOS Software Sensitive Log Information Disclosure Vulnerability
Severity
Medium 5.5
CVSS 3.1
Exploited
Not listed
EPSS
0.001
3.3th percentile
Discovered by
Vendor
Published by the vendor
Published
Aug 27, 2025
Assigned by cisco
Description
A vulnerability in the logging feature of Cisco NX-OS Software for Cisco Nexus 3000 Series Switches, Cisco Nexus 9000 Series Switches in standalone NX-OS mode, Cisco UCS 6400 Fabric Interconnects, Cisco UCS 6500 Series Fabric Interconnects, and Cisco UCS 9108 100G Fabric Interconnects could allow an authenticated, local attacker access to sensitive information. This vulnerability is due to improper logging of sensitive information. An attacker could exploit this vulnerability by accessing log files on the file system where they are stored. A successful exploit could allow the attacker to access sensitive information, such as stored credentials.
Weakness: CWE-200
Affected products
| Vendor | Product | Category | Matched by |
|---|---|---|---|
| Cisco | Cisco NX-OS Software | Routing & Switching | cna-assigner |
| Cisco | Cisco Unified Computing System (UCS) | Other Products | cna-assigner |
Vendor-reported affected versions (2)
- Cisco · Cisco NX-OS Software
- Cisco · Cisco Unified Computing System (Managed)