PT-2021-5135 · Mastercard+1 · Mastercard Tokenisation Service+1
Published
2021-03-01
·
Updated
2021-03-01
CVSS v2.0
6.8
Medium
| Vector | AV:N/AC:L/Au:S/C:C/I:N/A:N |
Name of the Vulnerable Software and Affected Versions
MasterCard Tokenisation Service (MDES) (affected versions not specified)
Visa Tokenisation Service (VTS) (affected versions not specified)
Description
The issue is related to the arbitrary modification of the
Amount field in the ISO 8583 Authorisation Request package. This could allow a remote attacker to disclose protected information.Recommendations
For MasterCard Tokenisation Service (MDES), at the moment, there is no information about a newer version that contains a fix for this vulnerability.
For Visa Tokenisation Service (VTS), at the moment, there is no information about a newer version that contains a fix for this vulnerability.
Improper Authorization
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Weakness Enumeration
Related Identifiers
Affected Products
Mastercard Tokenisation Service
Visa Tokenisation Service