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

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CVE-2020-4555

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
21/12/2020
Last modified:
22/12/2020

Description

IBM Financial Transaction Manager 3.0.6 and 3.1.0 does not invalidate session after logout which could allow an authenticated user to impersonate another user on the system. IBM X-Force ID: 183328.

Impact

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

Base Score: 5.40 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

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

Base Score 3.x
5.40
Severity 3.x
MEDIUM
Vector 2.0
AV:N/AC:L/Au:S/C:P/I:P/A:N CVSS v2.0 Severity and Metrics:

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

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

Base Score 2.0
5.50
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:ibm:financial_transaction_manager:2.1.1.0:*:*:*:*:cps_services:*:*
cpe:2.3:a:ibm:financial_transaction_manager:3.0.0:*:*:*:*:check_services:*:*
cpe:2.3:a:ibm:financial_transaction_manager:3.0.2:*:*:*:*:check_services:*:*
cpe:2.3:a:ibm:financial_transaction_manager:3.0.2:*:*:*:*:cps_services:*:*
cpe:2.3:a:ibm:financial_transaction_manager:3.0.5:*:*:*:*:check_services:*:*
cpe:2.3:a:ibm:financial_transaction_manager:3.0.6:*:*:*:*:ach_services:*:*
cpe:2.3:a:ibm:financial_transaction_manager:3.1.0:*:*:*:*:ach_services:*:*
cpe:2.3:a:ibm:financial_transaction_manager:3.2.1:*:*:*:*:cps_services:*:*
cpe:2.3:a:ibm:financial_transaction_manager:3.2.2:*:*:*:*:digital_payments:*:*
cpe:2.3:a:ibm:financial_transaction_manager:3.2.3:*:*:*:*:digital_payments:*:*
cpe:2.3:a:ibm:financial_transaction_manager:3.2.4:*:*:*:*:cps_services:*:*
cpe:2.3:a:ibm:financial_transaction_manager:3.2.4:*:*:*:*:digital_payments:*:*
cpe:2.3:a:ibm:financial_transaction_manager:3.2.4:*:*:*:*:high_value:*:*

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


References to Advisories, Solutions, and Tools