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CVE-2020-36284

—
CVSS 3.1
7.5 high
EPSS
<1%p58
Published
()
Modified
Description

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' websites and mobile apps, via a crafted authentication code (MAC) which is generated based on a secret key which is NULL.

Vendors
unionpayintl
Products
union pay
Weakness
CWE-347
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
NVD CVE.org GitHub PoCs EPSS (0.9%)

In the news

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