CVE-2023-4538: erp xl Credential Exposure (CVSS 6.2)

Description

The database access credentials configured during installation are stored in a special table, and are encrypted with a shared key, same among all Comarch ERP XL client installations. This could allow an attacker with access to that table to retrieve plain text passwords. This issue affects ERP XL: from 2020.2.2 through 2023.2.

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CVSS v3.1 Score

6.2

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weakness Type (CWE)

CWE-522 CWE-522

Affected Products

Vendor	Product	Versions
comarch	erp_xl	2020.2.2 — 2023.2

References

Other References

https://cert.pl/en/posts/2024/02/CVE-2023-4537/ https://cert.pl/posts/2024/02/CVE-2023-4537/ https://cert.pl/en/posts/2024/02/CVE-2023-4537/ https://cert.pl/posts/2024/02/CVE-2023-4537/

Frequently Asked Questions

What is CVE-2023-4538? +

The database access credentials configured during installation are stored in a special table, and are encrypted with a shared key, same among all Comarch ERP XL client installations. This could allow an attacker with access to that table to retrieve plain text passwords. This issue affects ERP XL: from 2020.2.2 through 2023.2. It has a CVSS v3.1 base score of 6.2 (MEDIUM).

How severe is CVE-2023-4538? +

CVE-2023-4538 has a CVSS v3.1 score of 6.2 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2023-4538? +

CVE-2023-4538 affects products from comarch, specifically: erp_xl. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2023-4538? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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CVE-2023-4538