Comarch ERP XL up to 2023.2 hard-coded credentials

CVSS Meta Temp Score
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CTI Interest Score
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6.8$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in Comarch ERP XL up to 2023.2. This issue affects some unknown processing. Such manipulation leads to hard-coded credentials. This vulnerability is listed as CVE-2023-4539. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Comarch ERP XL up to 2023.2 (Enterprise Resource Planning Software). Affected by this issue is an unknown part. The manipulation with an unknown input leads to a hard-coded credentials vulnerability. Using CWE to declare the problem leads to CWE-798. The product contains hard-coded credentials, such as a password or cryptographic key, which it uses for its own inbound authentication, outbound communication to external components, or encryption of internal data. Impacted is confidentiality. CVE summarizes:

Use of a hard-coded password for a special database account created during Comarch ERP XL installation allows an attacker to retrieve embedded sensitive data stored in the database. The password is same among all Comarch ERP XL installations. This issue affects ERP XL: from 2020.2.2 through 2023.2.

The weakness was presented 02/15/2024 by Dr Inż. Marcin Ochab. The advisory is shared for download at cert.pl. This vulnerability is handled as CVE-2023-4539 since 08/25/2023. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1110.001.

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

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Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.8
VulDB Meta Temp Score: 6.8

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CNA Base Score: 7.5
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: Hard-coded credentials
CWE: CWE-798 / CWE-259 / CWE-255
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 🔍
01/24/2025 +344 days 🔍

Sourcesinfo

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

CVE: CVE-2023-4539 (🔍)
GCVE (CVE): GCVE-0-2023-4539
GCVE (VulDB): GCVE-100-253928

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 (41)
Complete: 🔍
Cache ID: 216::103

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