CVE-2023-4537: erp xl (CVSS 7.4)

Description

Comarch ERP XL client is vulnerable to MS SQL protocol downgrade request from a server side, what could lead to an unencrypted communication vulnerable to data interception and modification. This issue affects ERP XL: from 2020.2.2 through 2023.2.

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CVSS v3.1 Score

7.4

HIGH

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

Weakness Type (CWE)

CWE-755 CWE-755

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/2023/02/CVE-2023-4537/

Frequently Asked Questions

What is CVE-2023-4537? +

Comarch ERP XL client is vulnerable to MS SQL protocol downgrade request from a server side, what could lead to an unencrypted communication vulnerable to data interception and modification. This issue affects ERP XL: from 2020.2.2 through 2023.2. It has a CVSS v3.1 base score of 7.4 (HIGH).

How severe is CVE-2023-4537? +

CVE-2023-4537 has a CVSS v3.1 score of 7.4 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2023-4537? +

CVE-2023-4537 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-2023-4537? +

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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