Comarch ERP XL up to 2023.2 Installation insufficiently protected credentials

CVSS Meta Temp Score
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in Comarch ERP XL up to 2023.2. Impacted is an unknown function of the component Installation. Performing a manipulation results in insufficiently protected credentials. This vulnerability is cataloged as CVE-2023-4538. The attack must be initiated from a local position. There is no exploit available.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Comarch ERP XL up to 2023.2 (Enterprise Resource Planning Software). This affects an unknown code of the component Installation. The manipulation with an unknown input leads to a insufficiently protected credentials vulnerability. CWE is classifying the issue as CWE-522. The product transmits or stores authentication credentials, but it uses an insecure method that is susceptible to unauthorized interception and/or retrieval. This is going to have an impact on confidentiality. The summary by CVE is:

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.

The weakness was shared 02/15/2024 by Dr Inż. Marcin Ochab. The advisory is shared at cert.pl. This vulnerability is uniquely identified as CVE-2023-4538 since 08/25/2023. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1552 for this issue.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.3

VulDB Base Score: 3.3
VulDB Temp Score: 3.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CNA Base Score: 6.2
CNA Vector (CERT.PL): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Insufficiently protected credentials
CWE: CWE-522
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/25/2023 🔍
02/15/2024 +174 days 🔍
02/15/2024 +0 days 🔍
01/24/2025 +344 days 🔍

Sourcesinfo

Advisory: cert.pl
Researcher: Dr Inż. Marcin Ochab
Status: Not defined

CVE: CVE-2023-4538 (🔍)
GCVE (CVE): GCVE-0-2023-4538
GCVE (VulDB): GCVE-100-253929

Entryinfo

Created: 02/15/2024 11:13
Updated: 01/24/2025 05:10
Changes: 02/15/2024 11:13 (49), 01/24/2025 05:10 (38)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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