National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2018-0349 Detail

Current Description

A vulnerability in the Cisco SD-WAN Solution could allow an authenticated, remote attacker to overwrite arbitrary files on the underlying operating system of an affected device. The vulnerability is due to improper input validation of the request admin-tech command in the CLI of the affected software. An attacker could exploit this vulnerability by modifying the request admin-tech command in the CLI of an affected device. A successful exploit could allow the attacker to overwrite arbitrary files on the underlying operating system of an affected device and escalate their privileges to the root user. This vulnerability affects the following Cisco products if they are running a release of the Cisco SD-WAN Solution prior to Release 18.3.0: vBond Orchestrator Software, vEdge 100 Series Routers, vEdge 1000 Series Routers, vEdge 2000 Series Routers, vEdge 5000 Series Routers, vEdge Cloud Router Platform, vManage Network Management Software, vSmart Controller Software. Cisco Bug IDs: CSCvi69852, CSCvi69856.

Source:  MITRE
Description Last Modified:  07/18/2018
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 9.8 CRITICAL
Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H (V3 legend)
Impact Score: 5.9
Exploitability Score: 3.9


Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 10.0 HIGH
Vector: (AV:N/AC:L/Au:N/C:C/I:C/A:C) (V2 legend)
Impact Subscore: 10.0
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.securityfocus.com/bid/104854 Third Party Advisory VDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180718-sdwan-fo Vendor Advisory

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:cisco:vbond_orchestrator:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:cisco:vedge-plus:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:cisco:vedge-pro:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:cisco:vmanage_network_management:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:cisco:vsmart_controller:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 2 ( hide )
 cpe:2.3:o:cisco:vedge-100_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
18.3.0
Running on/with
 cpe:2.3:h:cisco:vedge-100:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 3 ( hide )
 cpe:2.3:o:cisco:vedge_100b_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
18.3.0
Running on/with
 cpe:2.3:h:cisco:vedge_100b:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 4 ( hide )
 cpe:2.3:o:cisco:vedge_100m_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
18.3.0
Running on/with
 cpe:2.3:h:cisco:vedge_100m:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 5 ( hide )
 cpe:2.3:o:cisco:vedge_100wm_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
18.3.0
Running on/with
 cpe:2.3:h:cisco:vedge_100wm:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 6 ( hide )
 cpe:2.3:o:cisco:vedge-1000_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
18.3.0
Running on/with
 cpe:2.3:h:cisco:vedge-1000:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 7 ( hide )
 cpe:2.3:o:cisco:vedge-2000_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
18.3.0
Running on/with
 cpe:2.3:h:cisco:vedge-2000:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 8 ( hide )
 cpe:2.3:o:cisco:vedge-5000_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
18.3.0
Running on/with
 cpe:2.3:h:cisco:vedge-5000:-:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-0349
NVD Published Date:
07/18/2018
NVD Last Modified:
09/19/2018