Cisco NXOS Software Sensitive Log Information Disclosure Vulnerability

Summary

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.

Timeline

1. Aug 27, 2025, 4:23 PM UTCCVE published
2. Aug 27, 2025, 6:21 PM UTCCISA SSVC assessment

   Exploitation: none · Automatable: no · Technical impact: partial

3. Aug 27, 2025, 6:23 PM UTCRecord last updated

Affected versions

• Cisco Cisco NX-OS Software

  9.2(3), 7.0(3)I5(2), 7.0(3)I4(5), 7.0(3)I4(6), 9.2(2v), 7.0(3)I4(7), 7.0(3)I4(8), 9.2(1), 9.2(2t), 9.2(3y), 7.0(3)I7(6z), 9.3(2), 7.0(3)F3(3), 7.0(3)I7(3z), 7.0(3)IM7(2), 7.0(3)I7(5a), 7.0(3)I6(1), 7.0(3)I5(3b), 9.2(4), 7.0(3)F3(3c), 7.0(3)F3(1), 7.0(3)F3(5), 7.0(3)I7(2), 7.0(3)I5(3), 7.0(3)I7(3), 7.0(3)I6(2), 9.3(1), 7.0(3)I7(6), 7.0(3)I4(8z), 7.0(3)I4(9), and 83 more

• Cisco Cisco Unified Computing System (Managed)

  4.0(4c), 4.0(2b), 4.1(2a), 4.0(1a), 4.0(2a), 4.0(1b), 4.1(1c), 4.0(4a), 4.0(4b), 4.0(2e), 4.1(1a), 4.0(4d), 4.0(4h), 4.0(4g), 4.0(1d), 4.1(1e), 4.0(4f), 4.0(4e), 4.0(4i), 4.1(1d), 4.0(2d), 4.1(1b), 4.0(1c), 4.1(2b), 4.0(4k), 4.1(3a), 4.1(3b), 4.1(2c), 4.0(4l), 4.1(4a), and 56 more

References 1