CVE-2020-3180

Cisco SD-WAN Solution Software Static Credentials Vulnerability

Severity Score

7.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

A vulnerability in Cisco SD-WAN Solution Software could allow an unauthenticated, local attacker to access an affected device by using an account that has a default, static password. This account has root privileges. The vulnerability exists because the affected software has a user account with a default, static password. An attacker could exploit this vulnerability by remotely connecting to an affected system by using this account. A successful exploit could allow the attacker to log in by using this account with root privileges.

Una vulnerabilidad en Cisco SD-WAN Solution Software podría permitir a un atacante local no autenticado acceder a un dispositivo afectado mediante el uso de una cuenta que tenga una contraseña estática predeterminada. Esta cuenta presenta privilegios root. La vulnerabilidad se presenta porque el software afectado presenta una cuenta de usuario con una contraseña estática predeterminada. Un atacante podría explotar esta vulnerabilidad al conectarse remotamente a un sistema afectado mediante el uso de esta cuenta. Una explotación con éxito podría permitir a un atacante iniciar sesión mediante el uso de esta cuenta con privilegios root

*Credits: N/A

CVSS Scores

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Local

Attack Complexity

Low

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-12-12 CVE Reserved
2020-07-16 CVE Published
2023-03-08 EPSS Updated
2024-09-16 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-264: Permissions, Privileges, and Access Controls
CWE-522: Insufficiently Protected Credentials

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdscred-HfWWfqBj	2023-05-23

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Cisco Search vendor "Cisco"	Sd-wan Search vendor "Cisco" for product "Sd-wan"	>= 18.3.0 < 18.3.6 Search vendor "Cisco" for product "Sd-wan" and version " >= 18.3.0 < 18.3.6"	-	Affected	in	Cisco Search vendor "Cisco"	1100-4g Integrated Services Router Search vendor "Cisco" for product "1100-4g Integrated Services Router"	-	-	Safe
Cisco Search vendor "Cisco"	Sd-wan Search vendor "Cisco" for product "Sd-wan"	>= 18.3.0 < 18.3.6 Search vendor "Cisco" for product "Sd-wan" and version " >= 18.3.0 < 18.3.6"	-	Affected	in	Cisco Search vendor "Cisco"	1100-4gltegb Integrated Services Router Search vendor "Cisco" for product "1100-4gltegb Integrated Services Router"	-	-	Safe
Cisco Search vendor "Cisco"	Sd-wan Search vendor "Cisco" for product "Sd-wan"	>= 18.3.0 < 18.3.6 Search vendor "Cisco" for product "Sd-wan" and version " >= 18.3.0 < 18.3.6"	-	Affected	in	Cisco Search vendor "Cisco"	1100-4gltena Integrated Services Router Search vendor "Cisco" for product "1100-4gltena Integrated Services Router"	-	-	Safe
Cisco Search vendor "Cisco"	Sd-wan Search vendor "Cisco" for product "Sd-wan"	>= 18.3.0 < 18.3.6 Search vendor "Cisco" for product "Sd-wan" and version " >= 18.3.0 < 18.3.6"	-	Affected	in	Cisco Search vendor "Cisco"	1100-6g Integrated Services Router Search vendor "Cisco" for product "1100-6g Integrated Services Router"	-	-	Safe
Cisco Search vendor "Cisco"	Sd-wan Search vendor "Cisco" for product "Sd-wan"	>= 18.3.0 < 18.3.6 Search vendor "Cisco" for product "Sd-wan" and version " >= 18.3.0 < 18.3.6"	-	Affected	in	Cisco Search vendor "Cisco"	1100 Integrated Services Router Search vendor "Cisco" for product "1100 Integrated Services Router"	-	-	Safe
Cisco Search vendor "Cisco"	Sd-wan Search vendor "Cisco" for product "Sd-wan"	>= 18.3.0 < 18.3.6 Search vendor "Cisco" for product "Sd-wan" and version " >= 18.3.0 < 18.3.6"	-	Affected	in	Cisco Search vendor "Cisco"	Vedge 100 Search vendor "Cisco" for product "Vedge 100"	-	-	Safe
Cisco Search vendor "Cisco"	Sd-wan Search vendor "Cisco" for product "Sd-wan"	>= 18.3.0 < 18.3.6 Search vendor "Cisco" for product "Sd-wan" and version " >= 18.3.0 < 18.3.6"	-	Affected	in	Cisco Search vendor "Cisco"	Vedge 1000 Search vendor "Cisco" for product "Vedge 1000"	-	-	Safe
Cisco Search vendor "Cisco"	Sd-wan Search vendor "Cisco" for product "Sd-wan"	>= 18.3.0 < 18.3.6 Search vendor "Cisco" for product "Sd-wan" and version " >= 18.3.0 < 18.3.6"	-	Affected	in	Cisco Search vendor "Cisco"	Vedge 100b Search vendor "Cisco" for product "Vedge 100b"	-	-	Safe
Cisco Search vendor "Cisco"	Sd-wan Search vendor "Cisco" for product "Sd-wan"	>= 18.3.0 < 18.3.6 Search vendor "Cisco" for product "Sd-wan" and version " >= 18.3.0 < 18.3.6"	-	Affected	in	Cisco Search vendor "Cisco"	Vedge 100m Search vendor "Cisco" for product "Vedge 100m"	-	-	Safe
Cisco Search vendor "Cisco"	Sd-wan Search vendor "Cisco" for product "Sd-wan"	>= 18.3.0 < 18.3.6 Search vendor "Cisco" for product "Sd-wan" and version " >= 18.3.0 < 18.3.6"	-	Affected	in	Cisco Search vendor "Cisco"	Vedge 100wm Search vendor "Cisco" for product "Vedge 100wm"	-	-	Safe
Cisco Search vendor "Cisco"	Sd-wan Search vendor "Cisco" for product "Sd-wan"	>= 18.3.0 < 18.3.6 Search vendor "Cisco" for product "Sd-wan" and version " >= 18.3.0 < 18.3.6"	-	Affected	in	Cisco Search vendor "Cisco"	Vedge 2000 Search vendor "Cisco" for product "Vedge 2000"	-	-	Safe
Cisco Search vendor "Cisco"	Sd-wan Search vendor "Cisco" for product "Sd-wan"	>= 18.3.0 < 18.3.6 Search vendor "Cisco" for product "Sd-wan" and version " >= 18.3.0 < 18.3.6"	-	Affected	in	Cisco Search vendor "Cisco"	Vedge 5000 Search vendor "Cisco" for product "Vedge 5000"	-	-	Safe
Cisco Search vendor "Cisco"		Sd-wan Search vendor "Cisco" for product "Sd-wan"				>= 18.4.0 < 18.4.5 Search vendor "Cisco" for product "Sd-wan" and version " >= 18.4.0 < 18.4.5"		-		Affected
Cisco Search vendor "Cisco"		Sd-wan Search vendor "Cisco" for product "Sd-wan"				>= 19.2.0 < 19.2.2 Search vendor "Cisco" for product "Sd-wan" and version " >= 19.2.0 < 19.2.2"		-		Affected