i-SENS SmartLog App up to 2.6.8 on Android air.SmartLog.android hard-coded credentials

CVSS Meta Temp Score
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CTI Interest Score
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5.0$0-$5k0.00

Summaryinfo

A vulnerability was found in i-SENS SmartLog App up to 2.6.8 on Android. It has been declared as critical. This impacts an unknown function of the component air.SmartLog.android. Such manipulation leads to hard-coded credentials. This vulnerability is referenced as CVE-2026-4216. The attack can only be performed from a local environment. Furthermore, an exploit is available. The vendor explains: "The function referenced in the report currently exists in our deployed system. It is related to a developer mode used during the configuration process for Bluetooth pairing between the blood glucose meter and the SmartLog application. This function is intended for configuration purposes related to device integration and testing. (...) [I]n a future application update, we plan to review measures to either remove the developer mode function or restrict access to it."

Detailsinfo

A vulnerability was found in i-SENS SmartLog App up to 2.6.8 on Android and classified as critical. Affected by this issue is some unknown processing of the component air.SmartLog.android. 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 advisory is shared for download at notion.so. This vulnerability is handled as CVE-2026-4216. The exploitation is known to be easy. The attack needs to be approached locally. Technical details are unknown but a public exploit is available. The MITRE ATT&CK project declares the attack technique as T1110.001.

The exploit is available at notion.so. It is declared as proof-of-concept. The vendor explains: "The function referenced in the report currently exists in our deployed system. It is related to a developer mode used during the configuration process for Bluetooth pairing between the blood glucose meter and the SmartLog application. This function is intended for configuration purposes related to device integration and testing. (...) [I]n a future application update, we plan to review measures to either remove the developer mode function or restrict access to it."

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

Once again VulDB remains the best 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: 5.3
VulDB Meta Temp Score: 5.0

VulDB Base Score: 5.3
VulDB Temp Score: 5.0
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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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: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒

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

03/15/2026 Advisory disclosed
03/15/2026 +0 days VulDB entry created
03/15/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: notion.so
Status: Confirmed

CVE: CVE-2026-4216 (🔒)
GCVE (CVE): GCVE-0-2026-4216
GCVE (VulDB): GCVE-100-351140
scip Labs: https://www.scip.ch/en/?labs.20130704

Entryinfo

Created: 03/15/2026 16:15
Changes: 03/15/2026 16:15 (57)
Complete: 🔍
Submitter: fxizenta
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #770497: i-SENS SmartLog(air.SmartLog.android) 2.6.8 Developer Mode Credential Exposure (by fxizenta)

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