Vulnerability in Cisco Nx-os
CVE-2017-12331
A vulnerability in Cisco NX-OS System Software could allow an authenticated, local attacker to bypass signature verification when loading a software patch. The vulnerability is due to insufficient NX-OS signature verification for software…
EPSS: 0.000 (10.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.7 (Medium). Vector: CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Cisco Nx-os — versions 8.1\(1\)
- Cisco Unified_computing_system — versions 7.0\(0\)hsk\(0.357\)
- N/a Cisco Nx-os — versions Cisco NX-OS
Weakness classification (CWE)
References
- psirt@cisco.com (x_refsource_CONFIRM, Vendor Advisory)
- psirt@cisco.com (vdb-entry, x_refsource_BID)
- psirt@cisco.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_SECTRACK)
Frequently asked questions
- What is CVE-2017-12331?
- CVE-2017-12331 is a medium-severity vulnerability in Cisco Nx-os, classified under Improper Verification of Cryptographic Signature. CVSS score: 6.7/10. Published 2017-11-30.
- How severe is CVE-2017-12331?
- Medium severity. CVSS v3 base score is 6.7 out of 10.