CVE-2018-0432 : A vulnerability in the error reporting feature of the Cisco SD-WAN Solution coul

A vulnerability in the error reporting feature of the Cisco SD-WAN Solution could allow an authenticated, remote attacker to gain elevated privileges on an affected device. The vulnerability is due to a failure to properly validate certain parameters included within the error reporting application configuration. An attacker could exploit this vulnerability by sending a crafted command to the error reporting feature. A successful exploit could allow the attacker to gain root-level privileges and take full control of the device.

Published 2018-10-05 14:29:01

Updated 2019-10-09 23:32:04

Source Cisco Systems, Inc.

View at NVD, CVE.org

Products affected by CVE-2018-0432

Cisco » Vedge 100 Firmware
Versions before (<) 18.3.0
cpe:2.3:o:cisco:vedge_100_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Cisco » Vedge 100 » Version: N/A
Cisco » Vedge 1000 Firmware
Versions before (<) 18.3.0
cpe:2.3:o:cisco:vedge_1000_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Cisco » Vedge 1000 » Version: N/A
Cisco » Vedge 2000 Firmware
Versions before (<) 18.3.0
cpe:2.3:o:cisco:vedge_2000_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Cisco » Vedge 2000 » Version: N/A
Cisco » Vedge 5000 Firmware
Versions before (<) 18.3.0
cpe:2.3:o:cisco:vedge_5000_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Cisco » Vedge 5000 » Version: N/A
Cisco » Vmanage Network Management System » Version: N/A
cpe:2.3:a:cisco:vmanage_network_management_system:-:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2018-0432

EPSS FAQ

0.13%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 47 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2018-0432

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
9.0	HIGH	AV:N/AC:L/Au:S/C:C/I:C/A:C	8.0	10.0	NIST
Access Vector: Network Access Complexity: Low Authentication: Single Confidentiality Impact: Complete Integrity Impact: Complete Availability Impact: Complete
8.8	HIGH	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	2.8	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE ids for CVE-2018-0432

CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

Assigned by: nvd@nist.gov (Primary)
CWE-264

Assigned by: ykramarz@cisco.com (Secondary)

References for CVE-2018-0432

http://www.securityfocus.com/bid/105296

Cisco SD-WAN CVE-2018-0432 Remote Privilege Escalation Vulnerability
Third Party Advisory;VDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180905-sd-wan-escalation

Cisco SD-WAN Solution Privilege Escalation Vulnerability
Vendor Advisory

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Vulnerability Details : CVE-2018-0432

Products affected by CVE-2018-0432

Exploit prediction scoring system (EPSS) score for CVE-2018-0432

CVSS scores for CVE-2018-0432

CWE ids for CVE-2018-0432

References for CVE-2018-0432