VDB-113351 · CVE-2017-12726 · BID 100665

Smiths-Medical Medfusion 4000 Wireless Syringe Infusion Pump 1.1/1.5/1.6 Telnet Server hard-coded credentials

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.3$0-$5k0.00

Summaryinfo

A vulnerability was found in Smiths-Medical Medfusion 4000 Wireless Syringe Infusion Pump 1.1/1.5/1.6. It has been rated as critical. The impacted element is an unknown function of the component Telnet Server. The manipulation leads to hard-coded credentials. This vulnerability is documented as CVE-2017-12726. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in Smiths-Medical Medfusion 4000 Wireless Syringe Infusion Pump 1.1/1.5/1.6 (Medical Device Software) and classified as critical. This issue affects an unknown function of the component Telnet Server. 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, integrity, and availability. The summary by CVE is:

A Use of Hard-coded Password issue was discovered in Smiths Medical Medfusion 4000 Wireless Syringe Infusion Pump, Version 1.1, 1.5, and 1.6. Telnet on the pump uses hardcoded credentials, which can be used if the pump is configured to allow external communications. Smiths Medical assesses that it is not possible to upload files via Telnet and the impact of this vulnerability is limited to the communications module.

The bug was discovered 09/07/2017. The weakness was released 02/15/2018 by Scott Gayou (Website). It is possible to read the advisory at securityfocus.com. The identification of this vulnerability is CVE-2017-12726 since 08/09/2017. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. 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.

The vulnerability was handled as a non-public zero-day exploit for at least 161 days. During that time the estimated underground price was around $0-$5k.

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 SecurityFocus (BID 100665†). Entries connected to this vulnerability are available at VDB-113344, VDB-113345, VDB-113346 and VDB-113347. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.3

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.3
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

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

08/09/2017 🔍
09/07/2017 +29 days 🔍
09/07/2017 +0 days 🔍
02/15/2018 +161 days 🔍
02/15/2018 +0 days 🔍
02/16/2018 +1 days 🔍
01/05/2020 +688 days 🔍

Sourcesinfo

Advisory: securityfocus.com⛔
Researcher: Scott Gayou
Status: Not defined

CVE: CVE-2017-12726 (🔍)
GCVE (CVE): GCVE-0-2017-12726
GCVE (VulDB): GCVE-100-113351
SecurityFocus: 100665 - Medfusion 4000 Wireless Syringe Infusion Pump ICSMA-17-250-02 Multiple Security Vulnerabilities

See also: 🔍

Entryinfo

Created: 02/16/2018 08:37
Updated: 01/05/2020 12:03
Changes: 02/16/2018 08:37 (61), 01/05/2020 12:03 (4)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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