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CVE-2021-4031

7.5 · HIGH

Syltek application before its 10.22.00 version, does not correctly check that a product ID has a valid payment associated to it.

Published Mar 18, 2022CWE-345EPSS 0.47%

Overview

CVE-2021-4031 is a high-severity vulnerability. It was published on March 18, 2022 and has a CVSS 3.1 base score of 7.5 (HIGH).

This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

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.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refwww.incibe-cert.es/en/early-warning/security-advisories/syltek-insufficient-verification-data-authenticityRefwww.incibe-cert.es/en/early-warning/security-advisories/syltek-insufficient-verification-data-authenticity

How CyberStrike helps

Frequently asked questions

What is CVE-2021-4031?

CVE-2021-4031 is a high-severity vulnerability. It was published on March 18, 2022 and has a CVSS 3.1 base score of 7.5 (HIGH).

How severe is CVE-2021-4031?

This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2021-4031?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2021-4031?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2021-4031 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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