Vulnerability CVE-2020-4856 - CERT Civis.Net

Vulnerability Name:

CVE-2020-4856 (CCN-190459)

Assigned:

2019-12-30

Published:

2021-02-26

Updated:

2021-03-05

Summary:

IBM Engineering products are vulnerable to stored cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session. IBM X-Force ID: 190459.

CVSS v3 Severity:

5.4 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N)
5.2 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N/E:H/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): Low User Interaction (UI): Required
Scope:	Scope (S): Changed
Impact Metrics:	Confidentiality (C): Low Integrity (I): Low Availibility (A): None

6.4 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N)
6.1 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N/E:H/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): Low User Interaction (UI): None
Scope:	Scope (S): Changed
Impact Metrics:	Confidentiality (C): Low Integrity (I): Low Availibility (A): None

CVSS v2 Severity:

3.5 Low (CVSS v2 Vector: AV:N/AC:M/Au:S/C:N/I:P/A:N)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Medium Authentication (Au): Single_Instance
Impact Metrics:	Confidentiality (C): None Integrity (I): Partial Availibility (A): None

5.5 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:P/A:N)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Athentication (Au): Single_Instance
Impact Metrics:	Confidentiality (C): Partial Integrity (I): Partial Availibility (A): None

Vulnerability Type:

Vulnerability Consequences:

Cross-Site Scripting

References:

Source: MITRE
Type: CNA
CVE-2020-4856

Source: XF
Type: UNKNOWN
ibm-engineering-cve20204856-xss(190459)

Source: XF
Type: VDB Entry, Vendor Advisory
ibm-engineering-cve20204856-xss (190459)

Source: CCN
Type: IBM Security Bulletin 6417585 (Rational Team Concert)
Multiple vulnerabilites affect IBM Engineering products.

Source: CONFIRM
Type: Patch, Vendor Advisory
https://www.ibm.com/support/pages/node/6417585

Vulnerable Configuration:

Configuration 1:

cpe:/a:ibm:doors_next:7.0:*:*:*:*:*:*:*

OR cpe:/a:ibm:doors_next:7.0.1:*:*:*:*:*:*:*

OR cpe:/a:ibm:doors_next:7.0.2:*:*:*:*:*:*:*

OR cpe:/a:ibm:engineering_lifecycle_management:7.0:*:*:*:*:*:*:*

OR cpe:/a:ibm:engineering_lifecycle_management:7.0.1:*:*:*:*:*:*:*

OR cpe:/a:ibm:engineering_lifecycle_management:7.0.2:*:*:*:*:*:*:*

OR cpe:/a:ibm:engineering_requirements_quality_assistant_on-premises:*:*:*:*:*:*:*:*

OR cpe:/a:ibm:engineering_test_management:7.0.0:*:*:*:*:*:*:*

OR cpe:/a:ibm:engineering_test_management:7.0.1:*:*:*:*:*:*:*

OR cpe:/a:ibm:engineering_test_management:7.0.2:*:*:*:*:*:*:*

OR cpe:/a:ibm:engineering_workflow_management:7.0:*:*:*:*:*:*:*

OR cpe:/a:ibm:engineering_workflow_management:7.0.1:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_quality_manager:6.0.2:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_team_concert:6.0.2:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_doors_next_generation:6.0.2:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_doors_next_generation:6.0.6.1:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_doors_next_generation:6.0.6:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_quality_manager:6.0.6:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_quality_manager:6.0.6.1:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_team_concert:6.0.6:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_team_concert:6.0.6.1:*:*:*:*:*:*:*

OR cpe:/a:ibm:engineering_workflow_management:7.0.2:*:*:*:*:*:*:*

OR cpe:/a:ibm:global_configuration_management:*:*:*:*:*:*:*:*

Configuration CCN 1:

cpe:/a:ibm:rational_doors_next_generation:6.0.2:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_team_concert:6.0.2:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_quality_manager:6.0.2:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_doors_next_generation:6.0.6:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_team_concert:6.0.6:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_quality_manager:6.0.6:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_team_concert:6.0.6.1:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_doors_next_generation:6.0.6.1:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_quality_manager:6.0.6.1:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_doors_next_generation:7.0:*:*:*:*:*:*:*

OR cpe:/a:ibm:engineering_workflow_management:7.0:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_doors_next_generation:7.0.1:*:*:*:*:*:*:*

OR cpe:/a:ibm:engineering_lifecycle_optimization:7.0:*:*:*:*:*:*:*

OR cpe:/a:ibm:engineering_lifecycle_optimization:7.0.1:*:*:*:*:*:*:*

OR cpe:/a:ibm:engineering_workflow_management:7.0.1:*:*:*:*:*:*:*

OR cpe:/a:ibm:engineering_test_management:7.0.0:*:*:*:*:*:*:*

OR cpe:/a:ibm:engineering_workflow_management:7.0.2:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_doors_next_generation:7.0.2:*:*:*:*:*:*:*

OR cpe:/a:ibm:engineering_test_management:7.0.1:*:*:*:*:*:*:*

OR cpe:/a:ibm:engineering_test_management:7.0.2:*:*:*:*:*:*:*

OR cpe:/a:ibm:engineering_lifecycle_optimization:7.0.2:*:*:*:*:*:*:*

Denotes that component is vulnerable