Cisco NXOS Software Sensitive Log Information Disclosure Vulnerability
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-200.
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.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| 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); 7.0(3)I7(4); 7.0(3)I7(7); 7.0(3)I5(1); 9.3(1z); 9.2(2); 7.0(3)F3(4); 7.0(3)I4(8b); 7.0(3)I4(6t); 7.0(3)I5(3a); 7.0(3)I7(5); 7.0(3)F3(3a); 7.0(3)I4(8a); 7.0(3)F3(2); 7.0(3)I4(4); 7.0(3)I7(1); 7.0(3)IA7(2); 7.0(3)IA7(1); 9.3(3); 7.0(3)I7(8); 9.3(4); 9.3(5); 7.0(3)I7(9); 9.3(6); 10.1(2); 10.1(1); 9.3(5w); 9.3(7); 9.3(7k); 7.0(3)I7(9w); 10.2(1); 9.3(7a); 9.3(8); 7.0(3)I7(10); 10.2(1q); 10.2(2); 9.3(9); 10.1(2t); 10.2(3); 10.2(3t); 9.3(10); 10.2(2a); 10.3(1); 10.2(4); 10.3(2); 9.3(11); 10.3(3); 10.2(5); 9.3(12); 10.2(3v); 10.4(1); 10.3(99w); 10.2(6); 10.3(3w); 10.3(99x); 10.3(3o); 10.3(4); 10.3(3p); 10.3(4a); 10.4(2); 10.3(3q); 9.3(13); 10.3(5); 10.2(7); 10.4(3); 10.3(3x); 10.3(4g); 10.5(1); 10.2(8); 10.3(3r); 10.3(6); 9.3(14); 10.4(4); 10.3(4h); 10.5(2); 10.3(7); 10.4(5); 10.5(3); 10.2(9); 9.3(15); 10.4(4g); 10.5(3t); 10.5(3e); 10.5(3o) | — | No fix listed | CNA |
| 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); 4.1(3c); 4.1(3d); 4.2(1c); 4.2(1d); 4.0(4m); 4.1(3e); 4.2(1f); 4.1(3f); 4.2(1i); 4.1(3h); 4.2(1k); 4.2(1l); 4.0(4n); 4.2(1m); 4.1(3i); 4.2(2a); 4.2(1n); 4.1(3j); 4.2(2c); 4.2(2d); 4.2(3b); 4.1(3k); 4.0(4o); 4.2(2e); 4.2(3d); 4.2(3e); 4.2(3g); 4.1(3l); 4.3(2b); 4.2(3h); 4.2(3i); 4.3(2c); 4.1(3m); 4.3(2e); 4.3(3a); 4.2(3j); 4.3(3c); 4.3(4a); 4.2(3k); 4.3(4b); 4.3(4c); 4.2(3l); 4.3(4d); 4.3(2f); 4.2(3m); 4.3(5a); 4.3(4e); 4.1(3n); 4.3(4f); 4.2(3n); 4.3(5c); 4.2(3o); 4.3(5d); 4.3(6a); 4.3(6b); 4.3(5e) | — | No fix listed | CNA |
- Cisco NX-OS Software VendorCisco Affected 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); 7.0(3)I7(4); 7.0(3)I7(7); 7.0(3)I5(1); 9.3(1z); 9.2(2); 7.0(3)F3(4); 7.0(3)I4(8b); 7.0(3)I4(6t); 7.0(3)I5(3a); 7.0(3)I7(5); 7.0(3)F3(3a); 7.0(3)I4(8a); 7.0(3)F3(2); 7.0(3)I4(4); 7.0(3)I7(1); 7.0(3)IA7(2); 7.0(3)IA7(1); 9.3(3); 7.0(3)I7(8); 9.3(4); 9.3(5); 7.0(3)I7(9); 9.3(6); 10.1(2); 10.1(1); 9.3(5w); 9.3(7); 9.3(7k); 7.0(3)I7(9w); 10.2(1); 9.3(7a); 9.3(8); 7.0(3)I7(10); 10.2(1q); 10.2(2); 9.3(9); 10.1(2t); 10.2(3); 10.2(3t); 9.3(10); 10.2(2a); 10.3(1); 10.2(4); 10.3(2); 9.3(11); 10.3(3); 10.2(5); 9.3(12); 10.2(3v); 10.4(1); 10.3(99w); 10.2(6); 10.3(3w); 10.3(99x); 10.3(3o); 10.3(4); 10.3(3p); 10.3(4a); 10.4(2); 10.3(3q); 9.3(13); 10.3(5); 10.2(7); 10.4(3); 10.3(3x); 10.3(4g); 10.5(1); 10.2(8); 10.3(3r); 10.3(6); 9.3(14); 10.4(4); 10.3(4h); 10.5(2); 10.3(7); 10.4(5); 10.5(3); 10.2(9); 9.3(15); 10.4(4g); 10.5(3t); 10.5(3e); 10.5(3o) Fixed in — No fix listed CNA
- Cisco Unified Computing System (Managed) VendorCisco Affected 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); 4.1(3c); 4.1(3d); 4.2(1c); 4.2(1d); 4.0(4m); 4.1(3e); 4.2(1f); 4.1(3f); 4.2(1i); 4.1(3h); 4.2(1k); 4.2(1l); 4.0(4n); 4.2(1m); 4.1(3i); 4.2(2a); 4.2(1n); 4.1(3j); 4.2(2c); 4.2(2d); 4.2(3b); 4.1(3k); 4.0(4o); 4.2(2e); 4.2(3d); 4.2(3e); 4.2(3g); 4.1(3l); 4.3(2b); 4.2(3h); 4.2(3i); 4.3(2c); 4.1(3m); 4.3(2e); 4.3(3a); 4.2(3j); 4.3(3c); 4.3(4a); 4.2(3k); 4.3(4b); 4.3(4c); 4.2(3l); 4.3(4d); 4.3(2f); 4.2(3m); 4.3(5a); 4.3(4e); 4.1(3n); 4.3(4f); 4.2(3n); 4.3(5c); 4.2(3o); 4.3(5d); 4.3(6a); 4.3(6b); 4.3(5e) Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-20290
- 2026-10-03 Alias added: GHSA-gvwg-hx6w-8397
References
More Cisco vulnerabilities
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- TI-2026-53489 Cisco Secure Email Gateway SQL Injection Vulnerability KEVCVSS 3.1CRITICAL 9.8
- TI-2026-53488 Cisco Identity Services Engine Authentication Bypass Vulnerability KEVCVSS 3.1CRITICAL 10.0
- TI-2026-16388 Cisco Catalyst SD-WAN Controller Authentication Bypass Vulnerability KEVCVSS 3.1CRITICAL 10.0
- TI-2026-16344 Cisco Secure Firewall Management Center Software Remote Code Execution Vulnerability KEVCVSS 3.1CRITICAL 10.0
Sources
- CVE-2025-20290 · CVE Program
- CVE-2025-20290 · NVD
- FIRST EPSS
- GHSA-gvwg-hx6w-8397 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences