What is the CVSS score of CVE-2018-10634?

CVE-2018-10634 has a CVSS 3.1 base score of 4.8 (Medium). CVSS vector: CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N. EPSS exploitation probability: 0.5%.

Minimed Paradigm Revel Mmt 523K Firmware CVE-2018-10634

MEDIUM

Cleartext Transmission of Sensitive Information (CWE-319)

2018-08-13 ics-cert@hq.dhs.gov

Information Disclosure Minimed Paradigm Revel Mmt 523K Firmware Minimed Paradigm Revel Mmt 723K Firmware Minimed Paradigm Revel Mmt 723 Firmware Minimed 530G Mmt 551 Firmware Minimed Paradigm Real Time Mmt 522 Firmware Minimed Paradigm Real Time Mmt 722 Firmware Minimed 530G Mmt 751 Firmware Minimed Paradigm Revel Mmt 523 Firmware Minimed Paradigm 508 Insulin Pump Firmware Medtronic

4.8

CVSS 3.1 · Vendor: hq

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Vulnerability Assessment

Weakness	CWE CWE-319 OWASP Top 10:2025 A04:2025 - Cryptographic Failures ASVS 5.0 V12 - Secure Communication Transport encryption
Impact	CVSS score of 4.8 (MEDIUM). Attack characteristics: adjacent network attack vector, high complexity, no privileges required, user interaction required.
Exploit ScenarioDerived	Successful exploitation could compromise the medium-severity affected system.

This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).

No patch listed yet 0.5% exploitation probability (EPSS)

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AnalysisAI

Communications between Medtronic MiniMed MMT pumps and wireless accessories are transmitted in cleartext. Rated medium severity (CVSS 4.8), this vulnerability is no authentication required. No vendor patch available.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

Affects your stack

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Technical ContextAI · show details

This vulnerability is classified under CWE-319. Communications between Medtronic MiniMed MMT pumps and wireless accessories are transmitted in cleartext. A sufficiently skilled attacker could capture these transmissions and extract sensitive information, such as device serial numbers. Affected products include: Medtronic Minimed Paradigm Revel Mmt-523K Firmware, Medtronic Minimed Paradigm Revel Mmt-723K Firmware, Medtronic Minimed Paradigm Revel Mmt-723 Firmware, Medtronic Minimed 530G Mmt-551 Firmware, Medtronic Minimed Paradigm Real-Time Mmt-522 Firmware.

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Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

Vendor (hq) PRIMARY 4.8 MEDIUM

AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N

Primary rating from Vendor (hq) · only source for this CVE.

CVSS VectorVendor: hq

Attack Vector

Adjacent

Attack Complexity

High

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

DescriptionCVE.org

Communications between Medtronic MiniMed MMT pumps and wireless accessories are transmitted in cleartext. A sufficiently skilled attacker could capture these transmissions and extract sensitive information, such as device serial numbers.

Threat Intelligence Overview

EPSS Score

0.5%

Top 62% exploitable

Data Quality

2 sources

Confidence: Low

NVD

CVE.org

EPSS

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue

Severity MEDIUM

CISA KEV No

Public POC No

EPSS 0.5%

Patch available No

Active threat No

Deciding rule

MEDIUM severity (CVSS 4.0-6.9)

What every action level means

Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.

Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.

This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.

This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.

Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived

Scheduled

Exploitation· derived

None

System Exposure· derived

Controlled

Automatable· derived

Human Impact· derived

Medium

Priority Score

Low Medium High Critical

KEV: 0

EPSS: 0

CVSS: +24

PoC: 0

Weaponized: 0

Threat intel: 0

Gov advisory: 0

Attack Technique

Information Disclosure MEDIUM

Information disclosure occurs when an application unintentionally exposes sensitive data that aids attackers in reconnaissance or directly compromises security.