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1 vulnerability found for Ecommerce Systempay by Paiement

CVE-2020-37168 (GCVE-0-2020-37168)
Vulnerability from cvelistv5
Published
2026-05-13 14:22
Modified
2026-05-14 13:35
CWE
Summary
Ecommerce Systempay 1.0 contains a weak cryptographic implementation vulnerability that allows attackers to brute force the 16-character production secret key used for payment signature generation. Attackers can extract payment form data and signatures from POST requests to the payment endpoint, then use SHA1 hash comparison to iteratively test key candidates until discovering the correct production key, enabling them to forge valid payment signatures and manipulate transaction amounts.
Impacted products
Show details on NVD website


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