SB2019021217 - Denial of service in Cisco Network Assurance Engine

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Main Vulnerability Database SB2019021217

SB2019021217 - Denial of service in Cisco Network Assurance Engine

Published: February 12, 2019

Security Bulletin ID SB2019021217
CSH Severity
Low
Patch available
YES
Number of vulnerabilities 1
Exploitation vector Local access
Highest impact Denial of service

Breakdown by Severity

Low 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 1 vulnerability.


1) Use of hardcoded credentials (CVE-ID: CVE-2019-1688)

CWE-ID: CWE-798 - Use of Hard-coded Credentials

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear


The vulnerability allows a local unauthenticated attacker to obtain potentially sensitive information or cause DoS condition.

The vulnerability exists in the management web interface of Cisco Network Assurance Engine (NAE) due to a fault in the password management system of NAE. A local attacker can authenticate with the default administrator password via the CLI to view potentially sensitive information or bring the server down, causing a DoS condition.


Remediation

Install update from vendor's website.

References