CVE-2023-4537

EUVD-2023-54392
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.4 HIGH
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
CERT-PLCNA
7.4 HIGH
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 29%
Affected Products (NVD)
VendorProductVersion
comarcherp_xl
2020.2.2 ≤
𝑥
≤ 2023.2
𝑥
= Vulnerable software versions
Common Weakness Enumeration
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/