Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

Go to Calendar     Go to Press Room     Go to Newsletters subscription

Search

CVE-2021-20502

Severity CVSS v4.0:
Pending analysis
Type:
CWE-611 Improper Restriction of XML External Entity Reference ('XXE')
Publication date:
30/03/2021
Last modified:
31/03/2021

Description

IBM Jazz Foundation Products are vulnerable to an XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources. IBM X-Force ID: 198059.

Impact

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

Base Score: 7.10 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L

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): Low

Base Score 3.x
7.10
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:ibm:engineering_insights:7.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:engineering_insights:7.0.1:*:*:*:*:*:*:*
cpe:2.3:a:ibm:engineering_insights:7.0.2:*:*:*:*:*:*:*
cpe:2.3:a:ibm:engineering_lifecycle_management:7.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:engineering_requirements_quality_assistant_on-premises:-:*:*:*:*:*:*:*
cpe:2.3:a:ibm:engineering_workflow_management:7.0.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:engineering_workflow_management:7.0.1:*:*:*:*:*:*:*
cpe:2.3:a:ibm:engineering_workflow_management:7.0.2:*:*:*:*:*:*:*
cpe:2.3:a:ibm:rational_engineering_lifecycle_manager:6.0.2:*:*:*:*:*:*:*
cpe:2.3:a:ibm:rational_engineering_lifecycle_manager:6.0.6:*:*:*:*:*:*:*
cpe:2.3:a:ibm:rational_engineering_lifecycle_manager:6.0.6.1:*:*:*:*:*:*:*
cpe:2.3:a:ibm:rational_team_concert:6.0.6:*:*:*:*:*:*:*
cpe:2.3:a:ibm:rational_team_concert:6.0.6.1:*:*:*:*:*:*:*
cpe:2.3:a:ibm:rational_team_concert:6.0.6.2:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools