Information disclosure in Cisco Systems, Inc products - CVE-2025-20290
Published: August 29, 2025
Vulnerability identifier: #VU114564
CSH Severity: Low
CVSS v4: 6.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2025-20290
CWE-ID: CWE-200
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local user to gain access to potentially sensitive information.
The vulnerability exists due to improper logging of sensitive information. A local user can gain unauthorized access to sensitive information on the system.
Affected software
Cisco Nexus 3000 Series Switches
UCS 6500 Series Fabric Interconnects
Cisco Nexus 9000 Series Switches NX-OS Mode
UCS 6400 Series Fabric Interconnects
UCS X-Series Direct Fabric Interconnect 9108 100G
Cisco NX-OS
UCS 6500 Series Fabric Interconnects
Cisco Nexus 9000 Series Switches NX-OS Mode
UCS 6400 Series Fabric Interconnects
UCS X-Series Direct Fabric Interconnect 9108 100G
Cisco NX-OS
How to mitigate CVE-2025-20290
Install updates from vendor's website.
UCS 6500 Series Fabric Interconnects - addressed in versions 4.2(3p), 4.3(6c)
UCS 6400 Series Fabric Interconnects - addressed in versions 4.2(3p), 4.3(6c)
UCS X-Series Direct Fabric Interconnect 9108 100G - update to 4.3(6c)
Cisco NX-OS - addressed in versions 4.3(6c), 4.3(6c)UCSM, 9.3(5)I42(3j), 9.3(5)I43(6b), 9.3(5)I43(6b.24), 10.3(8), 10.4(2)I43(6b), 10.4(2)I43(6b.4), 10.4(2)I43(6b.8), 10.5(1)I60(1a), 10.5(1)I60(1a.45), 10.5(1)I60(1a.250), 10.6(1)
UCS 6400 Series Fabric Interconnects - addressed in versions 4.2(3p), 4.3(6c)
UCS X-Series Direct Fabric Interconnect 9108 100G - update to 4.3(6c)
Cisco NX-OS - addressed in versions 4.3(6c), 4.3(6c)UCSM, 9.3(5)I42(3j), 9.3(5)I43(6b), 9.3(5)I43(6b.24), 10.3(8), 10.4(2)I43(6b), 10.4(2)I43(6b.4), 10.4(2)I43(6b.8), 10.5(1)I60(1a), 10.5(1)I60(1a.45), 10.5(1)I60(1a.250), 10.6(1)