CVE-2021-4031

Syltek application before its 10.22.00 version, does not correctly check that a product ID has a valid payment associated to it. This could allow an attacker to forge a request and bypass the payment system by marking items as payed without any verification.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
INCIBECNA
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CVEADP
---
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Base Score
CVSS 3.x
EPSS Score
Percentile: 29%
VendorProductVersion
sylteksyltek
𝑥
< 10.22.00
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://www.incibe-cert.es/en/early-warning/security-advisories/syltek-insufficient-verification-data-authenticity
https://www.incibe-cert.es/en/early-warning/security-advisories/syltek-insufficient-verification-data-authenticity