CVE-2020-23533
7.5HIGHUnion 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 ap
Publicado: 4/6/2021Actualizado: 11/21/2024
Descripción
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.
Análisis IAImpulsado por IA
Productos Afectados
unionpayintlunion_pay
Referencias
- http://mobitec.ie.cuhk.edu.hk/cve_2020/Permissions Required
- https://cwe.mitre.org/data/definitions/347.htmlTechnical Description
- https://www.dropbox.com/s/6smwnbrp0kgsgrc/poc_code.py?dl=0Third Party Advisory
- https://www.dropbox.com/s/czbkdr73tclq2nr/UnionPay_Vulnerability_Report.txt?dl=0Third Party Advisory
- http://mobitec.ie.cuhk.edu.hk/cve_2020/Permissions Required
- https://cwe.mitre.org/data/definitions/347.htmlTechnical Description
- https://www.dropbox.com/s/6smwnbrp0kgsgrc/poc_code.py?dl=0Third Party Advisory
- https://www.dropbox.com/s/czbkdr73tclq2nr/UnionPay_Vulnerability_Report.txt?dl=0Third Party Advisory