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Vulnerability Details :

CVE-2025-52374

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-21 Jul, 2025 | 00:00
Updated At-22 Jul, 2025 | 15:23
Rejected At-
Credits

Use of hardcoded cryptographic key in Encryption.cs in hMailServer 5.8.6 and 5.6.9-beta allows attacker to decrypt passwords to other servers from hMailAdmin.exe.config file to access other hMailServer admin consoles with configured connections.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:mitre
Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At:21 Jul, 2025 | 00:00
Updated At:22 Jul, 2025 | 15:23
Rejected At:
▼CVE Numbering Authority (CNA)

Use of hardcoded cryptographic key in Encryption.cs in hMailServer 5.8.6 and 5.6.9-beta allows attacker to decrypt passwords to other servers from hMailAdmin.exe.config file to access other hMailServer admin consoles with configured connections.

Affected Products
Vendor
n/a
Product
n/a
Versions
Affected
  • n/a
Problem Types
TypeCWE IDDescription
textN/An/a
Type: text
CWE ID: N/A
Description: n/a
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/mojibake-dev/hMailEnum
N/A
https://github.com/hmailserver/hmailserver
N/A
https://github.com/mojibake-dev/mojibake-CVE/blob/main/hMailServer/CVE-2025-52374.md
N/A
Hyperlink: https://github.com/mojibake-dev/hMailEnum
Resource: N/A
Hyperlink: https://github.com/hmailserver/hmailserver
Resource: N/A
Hyperlink: https://github.com/mojibake-dev/mojibake-CVE/blob/main/hMailServer/CVE-2025-52374.md
Resource: N/A
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Problem Types
TypeCWE IDDescription
CWECWE-321CWE-321 Use of Hard-coded Cryptographic Key
Type: CWE
CWE ID: CWE-321
Description: CWE-321 Use of Hard-coded Cryptographic Key
Metrics
VersionBase scoreBase severityVector
3.14.6MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N
Version: 3.1
Base score: 4.6
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:21 Jul, 2025 | 16:15
Updated At:07 Aug, 2025 | 18:00

Use of hardcoded cryptographic key in Encryption.cs in hMailServer 5.8.6 and 5.6.9-beta allows attacker to decrypt passwords to other servers from hMailAdmin.exe.config file to access other hMailServer admin consoles with configured connections.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.14.6MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N
Type: Secondary
Version: 3.1
Base score: 4.6
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N
CPE Matches
hmailserver
hmailserver
>>hmailserver>>5.6.9
cpe:2.3:a:hmailserver:hmailserver:5.6.9:beta:*:*:*:*:*:*
hmailserver
hmailserver
>>hmailserver>>5.8.6
cpe:2.3:a:hmailserver:hmailserver:5.8.6:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-321Secondary134c704f-9b21-4f2e-91b3-4a467353bcc0
CWE ID: CWE-321
Type: Secondary
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/hmailserver/hmailservercve@mitre.org
Product
https://github.com/mojibake-dev/hMailEnumcve@mitre.org
Exploit
Third Party Advisory
https://github.com/mojibake-dev/mojibake-CVE/blob/main/hMailServer/CVE-2025-52374.mdcve@mitre.org
Exploit
Third Party Advisory
Hyperlink: https://github.com/hmailserver/hmailserver
Source: cve@mitre.org
Resource:
Product
Hyperlink: https://github.com/mojibake-dev/hMailEnum
Source: cve@mitre.org
Resource:
Exploit
Third Party Advisory
Hyperlink: https://github.com/mojibake-dev/mojibake-CVE/blob/main/hMailServer/CVE-2025-52374.md
Source: cve@mitre.org
Resource:
Exploit
Third Party Advisory

Change History

0
Information is not available yet

Similar CVEs

1Records found
CVE-2025-52373
Matching Score-10
Assigner-MITRE Corporation
ShareView Details
Matching Score-10
Assigner-MITRE Corporation
CVSS Score-4.6||MEDIUM
EPSS-0.03% / 6.53%
||
7 Day CHG~0.00%
Published-21 Jul, 2025 | 00:00
Updated-07 Aug, 2025 | 18:00
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Use of hardcoded cryptographic key in BlowFish.cpp in hMailServer 5.8.6 and 5.6.9-beta allows attacker to decrypt passwords used in database connections from hMailServer.ini config file.

Action-Not Available
Vendor-hmailservern/a
Product-hmailservern/a
CWE ID-CWE-321
Use of Hard-coded Cryptographic Key
Details not found