Union Pay up to 1.2.0, for web based versions contains a CWE-347: Improper Verification of Cryptographic Signature vulnerability, allows attackers to shop for free in merchants' websites and mobile apps, via a crafted authentication code (MAC) which is generated based on a secret key which is NULL.
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2021-04-06T15:34:59

Updated: 2022-07-10T20:19:28

Reserved: 2020-08-13T00:00:00


Link: CVE-2020-23533

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2021-04-06T16:15:14.863

Modified: 2022-11-05T02:05:13.293


Link: CVE-2020-23533

JSON object: View

cve-icon Redhat Information

No data.

CWE