VDB-311347 · CVE-2025-3321 · EUVD-2025-17093

B. Braun OnlineSuite 3.0 hard-coded credentials

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.8	$0-$5k	0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in B. Braun OnlineSuite 3.0. This vulnerability affects unknown code. This manipulation causes hard-coded credentials. This vulnerability is tracked as CVE-2025-3321. The attack is restricted to local execution. No exploit exists.

Detailsinfo

A vulnerability classified as critical was found in B. Braun OnlineSuite 3.0. Affected by this vulnerability is an unknown functionality. The manipulation with an unknown input leads to a hard-coded credentials vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

A predefined administrative account is not documented and cannot be deactivated. This account cannot be misused from the network, only by local users on the server.

It is possible to read the advisory at bbraun.com. This vulnerability is known as CVE-2025-3321 since 04/05/2025. 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 T1110.001 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.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-17093). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

B. Braun

Name

OnlineSuite

Version

CPE 2.3info

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CPE 2.2info

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CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

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

CVSSv3info

VulDB Meta Base Score: 7.8
VulDB Meta Temp Score: 7.8

VulDB Base Score: 7.8
VulDB Temp Score: 7.8
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 credentials
CWE: CWE-798 / 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: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

04/05/2025 CVE reserved
06/06/2025 +62 days Advisory disclosed
06/06/2025 +0 days VulDB entry created
06/06/2025 +0 days VulDB entry last update

Sourcesinfo

Advisory: bbraun.com
Status: Confirmed

CVE: CVE-2025-3321 (🔒)
GCVE (CVE): GCVE-0-2025-3321
GCVE (VulDB): GCVE-100-311347
EUVD: 🔒

Entryinfo

Created: 06/06/2025 10:32
Updated: 06/06/2025 21:54
Changes: 06/06/2025 10:32 (64), 06/06/2025 21:54 (1)
Complete: 🔍
Cache ID: 216:8DC:103

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