PT-2020-3773 · Cisco · Cisco Encs 5400-W Series+3
Published
2020-08-19
·
Updated
2020-09-03
·
CVE-2020-3446
CVSS v2.0
10
Critical
| Vector | AV:N/AC:L/Au:N/C:C/I:C/A:C |
Name of the Vulnerable Software and Affected Versions:
Cisco Virtual Wide Area Application Services (vWAAS) with Cisco Enterprise NFV Infrastructure Software (NFVIS)-bundled images for Cisco ENCS 5400-W Series and CSP 5000-W Series appliances (affected versions not specified)
Description:
A vulnerability exists due to user accounts having default, static passwords. This could allow an unauthenticated, remote attacker to log into the NFVIS CLI of an affected device. A successful exploit could grant the attacker access to the NFVIS CLI with administrator privileges.
Recommendations:
For Cisco Virtual Wide Area Application Services (vWAAS) with Cisco Enterprise NFV Infrastructure Software (NFVIS)-bundled images for Cisco ENCS 5400-W Series and CSP 5000-W Series appliances, consider changing the default, static passwords of user accounts to prevent unauthorized access.
As a temporary workaround, restrict access to the NFVIS CLI to minimize the risk of exploitation.
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Using Hardcoded Credentials
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Weakness Enumeration
Related Identifiers
Affected Products
Csp 5000-W Series
Cisco Encs 5400-W Series
Cisco Enterprise Nfv Infrastructure
Cisco Virtual Wide Area Application Services