CVE-2020-3446
Cisco Virtual Wide Area Application Services (vWAAS) and Cisco Enterprise NFV Infrastructure Software (NFVIS) Static Password Insecure Credential Vulnerability
Description
A vulnerability in 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 could allow an unauthenticated, remote attacker to log into the NFVIS CLI of an affected device by using accounts that have a default, static password. The vulnerability exists because the affected software has user accounts with default, static passwords. An attacker with access to the NFVIS CLI of an affected device could exploit this vulnerability by logging into the CLI. A successful exploit could allow the attacker to access the NFVIS CLI with administrator privileges.
INFO
Published Date :
Aug. 26, 2020, 5:15 p.m.
Last Modified :
Sept. 3, 2020, 6:54 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
Affected Products
The following products are affected by CVE-2020-3446
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2020-3446.
| URL | Resource |
|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-waas-encsw-cspw-cred-hZzL29A7 | Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2020-3446 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-3446 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Sep. 03, 2020
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:P/A:P) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-waas-encsw-cspw-cred-hZzL29A7 No Types Assigned https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-waas-encsw-cspw-cred-hZzL29A7 Vendor Advisory Added CWE NIST CWE-798 Added CPE Configuration AND OR *cpe:2.3:o:cisco:encs_5406-w_firmware:6.4\(1\):*:*:*:*:*:*:* *cpe:2.3:o:cisco:encs_5406-w_firmware:6.4\(3d\):*:*:*:*:*:*:* OR cpe:2.3:h:cisco:encs_5406-w:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:cisco:encs_5408-w_firmware:6.4\(1\):*:*:*:*:*:*:* *cpe:2.3:o:cisco:encs_5408-w_firmware:6.4\(3d\):*:*:*:*:*:*:* OR cpe:2.3:h:cisco:encs_5408-w:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:cisco:encs_5412-w_firmware:6.4\(1\):*:*:*:*:*:*:* *cpe:2.3:o:cisco:encs_5412-w_firmware:6.4\(3d\):*:*:*:*:*:*:* OR cpe:2.3:h:cisco:encs_5412-w:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:cisco:csp_5228-w_firmware:6.4\(1\):*:*:*:*:*:*:* *cpe:2.3:o:cisco:csp_5228-w_firmware:6.4\(3d\):*:*:*:*:*:*:* OR cpe:2.3:h:cisco:csp_5228-w:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:cisco:csp_5436-w_firmware:6.4\(1\):*:*:*:*:*:*:* *cpe:2.3:o:cisco:csp_5436-w_firmware:6.4\(3d\):*:*:*:*:*:*:* OR cpe:2.3:h:cisco:csp_5436-w:-:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-3446 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2020-3446
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.49 }} -0.20%
score
0.75992
percentile