Unionpayintl's vulnerability footprint is concentrated in the Union Pay payment-processing platform, reflecting the security-critical nature of financial transaction infrastructure. The observed weakness class centers on improper verification of cryptographic signatures, a core concern in payment authentication and settlement workflows. Current exploitation activity and exposure counts are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Unionpayintl over time
Signals from CVEs in this vendor scope (3 CVEs).
3 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2020-36285HIGH Union Pay up to 3.3.12, for iOS mobile apps, contains a CWE-347: Improper Verification of Cryptographic Signature vulnerability, allows attackers to shop for free in merchants' web | Apr 6, 2021 | 7.5 | 23 | NO | NO |
CVE-2020-36284HIGH Union Pay up to 3.4.93.4.9, for android, contains a CWE-347: Improper Verification of Cryptographic Signature vulnerability, allows attackers to shop for free in merchants' website | Apr 6, 2021 | 7.5 | 23 | NO | NO |
CVE-2020-23533HIGH 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' we | Apr 6, 2021 | 7.5 | 23 | NO | NO |
Signals from CVEs in this vendor scope (3 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Unionpayintl.
Media articles that mention a CVE ID that affects a product developed by Unionpayintl — matched by CVE ID, not by vendor name.