CVE-2018-0435

A vulnerability in the Cisco Umbrella API could allow an authenticated, remote attacker to view and modify data across their organization and other organizations. The vulnerability is due to insufficient authentication configurations for the API interface of Cisco Umbrella. An attacker could exploit this vulnerability to view and potentially modify data for their organization or other organizations. A successful exploit could allow the attacker to read or modify data across multiple organizations.

CVSS v3.0 9.1 CRITICAL
CVSS v2.0 6.5 MEDIUM

9.1^/10

CVSS v3.0 : CRITICAL

Vector : AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:H

Exploitability : 3.1 / Impact : 5.3

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact HIGH

Scope CHANGED

6.5^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180905-umbrella-api	Vendor Advisory
http://www.securityfocus.com/bid/105283	Third Party Advisory VDB Entry

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Configurations

Configuration 1 (hide)

cpe:2.3:a:cisco:umbrella:*:*:*:*:*:*:*:*

Information

Published : 2018-10-05 07:29

Updated : 2019-10-09 16:32

NVD link : CVE-2018-0435

Mitre link : CVE-2018-0435

JSON object : View

CWE

CWE-287

Improper Authentication

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Products Affected

cisco

umbrella

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