VDB-208265 · CVE-2022-26390 · GCVE-0-2022-26390

Baxter Spectrum Wireless Battery Module missing encryption

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.
3.1	$0-$5k	0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in Baxter Spectrum Wireless Battery Module. This affects an unknown part. The manipulation leads to missing encryption. This vulnerability is referenced as CVE-2022-26390. It is possible to launch the attack on the physical device. No exploit is available.

Detailsinfo

A vulnerability was found in Baxter Spectrum Wireless Battery Module (affected version unknown) and classified as problematic. This issue affects an unknown functionality. 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:

The Baxter Spectrum Wireless Battery Module (WBM) stores network credentials and PHI (only applicable to Spectrum IQ pumps using auto programming) in unencrypted form. An attacker with physical access to a device that hasn't had all data and settings erased may be able to extract sensitive information.

The weakness was published 09/10/2022. The identification of this vulnerability is CVE-2022-26390 since 03/03/2022. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1600 for this issue.

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

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Medical Device Software

Vendor

Baxter

Name

Spectrum Wireless Battery Module

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.1
VulDB Meta Temp Score: 3.1

VulDB Base Score: 2.0
VulDB Temp Score: 2.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 4.2
CNA Vector ([email protected]): 🔍

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: Missing encryption
CWE: CWE-311 / CWE-310
CAPEC: 🔍
ATT&CK: 🔍

Physical: Yes
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

03/03/2022 🔍
09/10/2022 +190 days 🔍
09/10/2022 +0 days 🔍
10/15/2022 +35 days 🔍

Sourcesinfo

Advisory: cisa.gov
Status: Not defined

CVE: CVE-2022-26390 (🔍)
GCVE (CVE): GCVE-0-2022-26390
GCVE (VulDB): GCVE-100-208265

Entryinfo

Created: 09/10/2022 09:19
Updated: 10/15/2022 09:25
Changes: 09/10/2022 09:19 (45), 10/15/2022 09:24 (1), 10/15/2022 09:25 (1)
Complete: 🔍
Cache ID: 216::103