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CVE-2023-4538

Shared Key in Comarch ERP XL

MEDIUM
6.5
CVSS Score
Published: February 15, 2024 at 08:32 AM UTC
Updated: June 17, 2026 at 06:38 AM UTC
1 product affected across 1 vendorERP XL

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Severity
MEDIUM6.5
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

ERP XL· Comarch
95%
2020.2.2 ≤ v ≤ 2023.22020.2.2

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (2)

Third Party Advisory
Source: [email protected]
https://cert.pl/en/posts/2024/02/CVE-2023-4537/
Third Party Advisory
Source: [email protected]
https://cert.pl/posts/2024/02/CVE-2023-4537/

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.5MEDIUM[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusANALYZED
CWE
CWE-522

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