VDB-223143 · CVE-2020-4556 · XFDB 183329

IBM Financial Transaction Manager for High Value Payments for Multi-Platform information disclosure

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
3.5	$0-$5k	0.00

Summaryinfo

A vulnerability marked as problematic has been reported in IBM Financial Transaction Manager for High Value Payments for Multi-Platform up to 3.2.10. This affects an unknown function. Performing a manipulation results in information disclosure. This vulnerability was named CVE-2020-4556. The attack needs to be approached locally. There is no available exploit. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in IBM Financial Transaction Manager for High Value Payments for Multi-Platform up to 3.2.10 (Financial Software). It has been classified as problematic. This affects an unknown code. The manipulation with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality. The summary by CVE is:

IBM Financial Transaction Manager for High Value Payments for Multi-Platform 3.2.0 through 3.2.10 allows web pages to be stored locally which can be read by another user on the system. IBM X-Force ID: 183329.

The weakness was presented 03/15/2023. It is possible to read the advisory at ibm.com. This vulnerability is uniquely identified as CVE-2020-4556 since 12/30/2019. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1592 according to MITRE ATT&CK.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at X-Force (183329). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Financial Software

Vendor

Name

Financial Transaction Manager for High Value Payments for Multi-Platform

Version

License

commercial

Website

Vendor: https://www.ibm.com/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.5

VulDB Base Score: 3.3
VulDB Temp Score: 3.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 3.3
NVD Vector: 🔍

CNA Base Score: 4.0
CNA Vector (IBM Corporation): 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/30/2019 🔍
03/15/2023 +1171 days 🔍
03/15/2023 +0 days 🔍
04/08/2023 +24 days 🔍

Sourcesinfo

Vendor: ibm.com

Advisory: ibm.com
Status: Confirmed

CVE: CVE-2020-4556 (🔍)
GCVE (CVE): GCVE-0-2020-4556
GCVE (VulDB): GCVE-100-223143
X-Force: 183329

Entryinfo

Created: 03/15/2023 21:40
Updated: 04/08/2023 11:15
Changes: 03/15/2023 21:40 (51), 04/08/2023 11:15 (11)
Complete: 🔍
Cache ID: 216::103