VDB-315139 · CVE-2025-3920 · EUVD-2025-20198

SUR-FBD CMMS up to 2025.03.26 DLL File hard-coded password

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3.2	$0-$5k	0.00

Summaryinfo

A vulnerability classified as problematic has been found in SUR-FBD CMMS up to 2025.03.26. Affected by this vulnerability is an unknown functionality of the component DLL File. This manipulation causes hard-coded password. The identification of this vulnerability is CVE-2025-3920. The attack can only be executed locally. There is no exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability has been found in SUR-FBD CMMS up to 2025.03.26 and classified as problematic. Affected by this vulnerability is some unknown processing of the component DLL File. The manipulation with an unknown input leads to a hard-coded password vulnerability. The CWE definition for the vulnerability is CWE-259. The product contains a hard-coded password, which it uses for its own inbound authentication or for outbound communication to external components. As an impact it is known to affect confidentiality. The summary by CVE is:

A vulnerability was identified in SUR-FBD CMMS where hard-coded credentials were found within a compiled DLL file. These credentials correspond to a built-in administrative account of the software. An attacker with local access to the system or the application's installation directory could extract these credentials, potentially leading to a complete compromise of the application's administrative functions. This issue was fixed in version 2025.03.27 of the SUR-FBD CMMS software.

The weakness was shared by Thomas Hayen. It is possible to read the advisory at cert.pl. This vulnerability is known as CVE-2025-3920 since 04/24/2025. The exploitation appears to be easy. Attacking locally is a requirement. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1078.001 according to MITRE ATT&CK.

Upgrading to version 2025.03.27 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-20198). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

SUR-FBD

Name

CMMS

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 3.3
VulDB Meta Temp Score: 3.2

VulDB Base Score: 3.3
VulDB Temp Score: 3.2
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Hard-coded password
CWE: CWE-259 / CWE-255
CAPEC: 🔒
ATT&CK: 🔒

Physical: Partially
Local: Yes
Remote: No

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: CMMS 2025.03.27

Timelineinfo

04/24/2025 CVE reserved
07/07/2025 +74 days Advisory disclosed
07/07/2025 +0 days VulDB entry created
07/07/2025 +0 days VulDB entry last update

Sourcesinfo

Advisory: cert.pl
Researcher: Thomas Hayen
Status: Confirmed

CVE: CVE-2025-3920 (🔒)
GCVE (CVE): GCVE-0-2025-3920
GCVE (VulDB): GCVE-100-315139
EUVD: 🔒

Entryinfo

Created: 07/07/2025 10:59
Updated: 07/07/2025 11:32
Changes: 07/07/2025 10:59 (67), 07/07/2025 11:32 (1)
Complete: 🔍
Cache ID: 216::103

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