PT-2024-13242 · Comarch · Comarch Erp Xl

Marcin Ochab · Published 2024-02-15 · Updated 2024-02-17 · CVE-2023-4538

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Comarch ERP XL versions 2020.2.2 through 2023.2

Description The database access credentials configured during installation are stored in a special table and are encrypted with a shared key that is the same among all Comarch ERP XL client installations. This could allow an attacker with access to that table to retrieve plain text passwords.

Recommendations For versions 2020.2.2 through 2023.2, consider changing the database access credentials and the shared encryption key to prevent unauthorized access. As a temporary workaround, restrict access to the special table that stores the database access credentials to minimize the risk of exploitation.

Fix

Insufficiently Protected Credentials

Weakness Enumeration

CWE-522

Related Identifiers

CVE-2023-4538

Affected Products

Comarch Erp Xl

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2023-4538 · Security Note
• https://osv.dev/vulnerability/CVE-2023-4538 · Vendor Advisory
• https://cert.pl/en/posts/2024/02/CVE-2023-4537 · Note
• https://t.me/cvenotify/71500 · Telegram Post
• https://t.me/cvenotify/71551 · Telegram Post
• https://cert.pl/posts/2024/02/CVE-2023-4537 · Note
• https://twitter.com/RedPacketSec/status/1758794488812589516 · Twitter Post