Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2018-11048

Severity CVSS v4.0:
Pending analysis
Type:
CWE-611 Improper Restriction of XML External Entity Reference ('XXE')
Publication date:
10/08/2018
Last modified:
08/12/2020

Description

Dell EMC Data Protection Advisor, versions 6.2, 6,3, 6.4, 6.5 and Dell EMC Integrated Data Protection Appliance (IDPA) versions 2.0, 2.1 contain a XML External Entity (XXE) Injection vulnerability in the REST API. An authenticated remote malicious user could potentially exploit this vulnerability to read certain system files in the server or cause denial of service by supplying specially crafted Document Type Definitions (DTDs) in an XML request.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 8.10 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

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

Base Score 3.x
8.10
Severity 3.x
HIGH
Vector 2.0
AV:N/AC:L/Au:S/C:P/I:N/A:P CVSS v2.0 Severity and Metrics:

Base Score: 5.50 MEDIUM
Vector: AV:N/AC:L/Au:S/C:P/I:N/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): Single
Confidentiality (C): Physical
Integrity (I): None
Availability (A): Physical

Base Score 2.0
5.50
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:dell:emc_data_protection_advisor:6.2:*:*:*:*:*:*:*
cpe:2.3:a:dell:emc_data_protection_advisor:6.3:*:*:*:*:*:*:*
cpe:2.3:a:dell:emc_data_protection_advisor:6.4:*:*:*:*:*:*:*
cpe:2.3:a:dell:emc_data_protection_advisor:6.5:*:*:*:*:*:*:*
cpe:2.3:a:dell:emc_integrated_data_protection_appliance:2.0:*:*:*:*:*:*:*
cpe:2.3:a:dell:emc_integrated_data_protection_appliance:2.1:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools