CVE-2019-1626

Cisco SD-WAN Solution Privilege Escalation Vulnerability

Severity Score

8.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track*

*SSVC

Descriptions

A vulnerability in the vManage web-based UI (Web UI) of the Cisco SD-WAN Solution could allow an authenticated, remote attacker to gain elevated privileges on an affected vManage device. The vulnerability is due to a failure to properly authorize certain user actions in the device configuration. An attacker could exploit this vulnerability by logging in to the vManage Web UI and sending crafted HTTP requests to vManage. A successful exploit could allow attackers to gain elevated privileges and make changes to the configuration that they would not normally be authorized to make.

Una vulnerabilidad en la interfaz de usuario basada en web (Web UI) de vManage de SD-WAN Solution de Cisco, podría permitir a un atacante remoto autenticado obtener privilegios elevados en un dispositivo vManage afectado. Una vulnerabilidad es debido a un fallo al no autorizar apropiadamente ciertas acciones del usuario en la configuración del dispositivo. Un atacante podría explotar esta vulnerabilidad iniciando sesión en la interfaz de usuario web de vManage y enviando peticiones HTTP creadas hacia vManage. Una explotación con éxito podría permitir a los atacantes obtener privilegios elevados y realizar cambios en la configuración que regularmente no estarían autorizados a realizar.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:Track*

Exploitation

None

Automatable

Tech. Impact

Total

* Organization's Worst-case Scenario

Timeline

2018-12-06 CVE Reserved
2019-06-20 CVE Published
2024-11-20 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-264: Permissions, Privileges, and Access Controls
CWE-863: Incorrect Authorization

CAPEC

References (2)

URL	Tag	Source
http://www.securityfocus.com/bid/108838	Third Party Advisory

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190619-sdwan-privilescal	2020-10-06

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 Firmware Search vendor "Cisco" for product "Sd-wan Firmware"	<= 18.3.6 Search vendor "Cisco" for product "Sd-wan Firmware" and version " <= 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 Firmware Search vendor "Cisco" for product "Sd-wan Firmware"	<= 18.3.6 Search vendor "Cisco" for product "Sd-wan Firmware" and version " <= 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 Firmware Search vendor "Cisco" for product "Sd-wan Firmware"	<= 18.3.6 Search vendor "Cisco" for product "Sd-wan Firmware" and version " <= 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 Firmware Search vendor "Cisco" for product "Sd-wan Firmware"	<= 18.3.6 Search vendor "Cisco" for product "Sd-wan Firmware" and version " <= 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 Firmware Search vendor "Cisco" for product "Sd-wan Firmware"	<= 18.3.6 Search vendor "Cisco" for product "Sd-wan Firmware" and version " <= 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 Firmware Search vendor "Cisco" for product "Sd-wan Firmware"	<= 18.3.6 Search vendor "Cisco" for product "Sd-wan Firmware" and version " <= 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 Firmware Search vendor "Cisco" for product "Sd-wan Firmware"	<= 18.3.6 Search vendor "Cisco" for product "Sd-wan Firmware" and version " <= 18.3.6"	-	Affected	in	Cisco Search vendor "Cisco"	Vedge 100wm Search vendor "Cisco" for product "Vedge 100wm"	-	-	Safe