TI-2021-02920 Aliases CVE-2021-4031 GHSA-v62q-78f9-67xv

Syltek Insufficient Verification of Data Authenticity

LOW 33CWE-345Published 2022-03-18 · Updated 2024-09-16

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Security bypass
Confidentiality · integrity · availability: None · High · None
Fix status: Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-345.

Summary

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.

Why it matters now

EPSS 0.00475 41st percentileScored 2026-11-07

Fix Fixed Syltek (Syltek): 10.22.00

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Syltek	Syltek	10.22.00 to before 10.22.00	10.22.00	Patch available	CNA

Syltek VendorSyltek Affected 10.22.00 to before 10.22.00 Fixed in 10.22.00 Patch available CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:syltek:syltek::::::::	before 10.22.00	Vulnerable	Syltek

cpe:2.3:a:syltek:syltek:*:*:*:*:*:*:*:* Versions before 10.22.00 Vulnerable ·Syltek

Remediation

Fix · CNA Syltek (Syltek) Fixed in 10.22.00

Timeline

2026-10-02 Threatist record created from CVE-2021-4031
2026-10-03 Alias added: GHSA-v62q-78f9-67xv

References

Advisory 1

https://www.incibe-cert.es/en/early-warning/security-advisories/syltek-insufficient-verification-data-authenticity

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences