Description
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.
Published: 2021-04-06
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories
Source ID Title
EUVD EUVD EUVD-2020-16277 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.

Subscriptions

Unionpayintl Union Pay
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T14:58:15.204Z

Reserved: 2020-08-13T00:00:00.000Z

Link: CVE-2020-23533

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

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

Modified: 2024-11-21T05:13:50.940

Link: CVE-2020-23533

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses