A vulnerability in the management web interface of Cisco Network Assurance Engine (NAE) could allow an unauthenticated, local attacker to gain unauthorized access or cause a Denial of Service (DoS) condition on the server. The vulnerability is due to a fault in the password management system of NAE. An attacker could exploit this vulnerability by authenticating with the default administrator password via the CLI of an affected server. A successful exploit could allow the attacker to view potentially sensitive information or bring the server down, causing a DoS condition. This vulnerability affects Cisco Network Assurance Engine (NAE) Release 3.0(1). The default password condition only affects new installations of Release 3.0(1).
Published 2019-02-12 19:29:00
Updated 2023-03-23 17:36:31
View at NVD,   CVE.org
Vulnerability category: BypassDenial of service

Exploit prediction scoring system (EPSS) score for CVE-2019-1688

0.04%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 6 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2019-1688

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
5.6
MEDIUM AV:L/AC:L/Au:N/C:P/I:N/A:C
3.9
7.8
NIST
7.7
HIGH CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
2.5
5.2
Cisco Systems, Inc.
7.1
HIGH CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
1.8
5.2
NIST

CWE ids for CVE-2019-1688

  • The product contains hard-coded credentials, such as a password or cryptographic key, which it uses for its own inbound authentication, outbound communication to external components, or encryption of internal data.
    Assigned by:
    • nvd@nist.gov (Primary)
    • ykramarz@cisco.com (Secondary)

References for CVE-2019-1688

Products affected by CVE-2019-1688

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