Comarch ERP XL up to 2023.2 MS SQL Protocol missing encryption

CVSS Meta Temp Score
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CTI Interest Score
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5.5$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in Comarch ERP XL up to 2023.2. The impacted element is an unknown function of the component MS SQL Protocol Handler. The manipulation leads to missing encryption. This vulnerability is documented as CVE-2023-4537. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in Comarch ERP XL up to 2023.2 (Enterprise Resource Planning Software) and classified as problematic. This issue affects some unknown processing of the component MS SQL Protocol Handler. The manipulation with an unknown input leads to a missing encryption vulnerability. Using CWE to declare the problem leads to CWE-311. The product does not encrypt sensitive or critical information before storage or transmission. Impacted is confidentiality. The summary by CVE is:

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.

The weakness was released 02/15/2024 by Dr Inż. Marcin Ochab. It is possible to read the advisory at cert.pl. The identification of this vulnerability is CVE-2023-4537 since 08/25/2023. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1600 according to MITRE ATT&CK.

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

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.6
VulDB Meta Temp Score: 5.6

VulDB Base Score: 3.7
VulDB Temp Score: 3.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.4
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: Missing encryption
CWE: CWE-311 / CWE-310
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
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 🔍
10/11/2024 +238 days 🔍

Sourcesinfo

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

CVE: CVE-2023-4537 (🔍)
GCVE (CVE): GCVE-0-2023-4537
GCVE (VulDB): GCVE-100-253931

Entryinfo

Created: 02/15/2024 11:15
Updated: 10/11/2024 00:18
Changes: 02/15/2024 11:15 (50), 10/11/2024 00:18 (16)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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