CVE-2018-8849

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

0.33% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 25.6% of scored records. A rank, not a probability.

NVD base score

4.6 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2018-05-18 13:00Z8 YR AGO

Last updated

2025-06-27 16:24Z1 YR AGO

Reserved

2018-03-20

Assigning CNA

icscert

Record state

PUBLISHED

Severity

Medium (CVSS 4.6)

CNA CVSS vector

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weaknesses

• CWE-311Missing Encryption of Sensitive DataClass

Data version

5.1

Document digest

e6eb4ea0de50c7d8e502dd902b9fb36e672d065b105acaeb7782fd20c7ad34cc

• www.securityfocus.com104213http://www.securityfocus.com/bid/104213vdb-entryx_refsource_BID
• www.cisa.govhttps://www.cisa.gov/news-events/ics-medical-advisories/icsma-18-137-01x_refsource_MISC
• www.medtronic.comhttp://www.medtronic.com/content/dam/medtronic-com/us-en/corporate/documents/Medtronic-NVision-8840_Security-Bulletin_FINAL.pdfx_refsource_CONFIRM
• www.medtronic.comhttps://www.medtronic.com/security
• ics-cert.us-cert.govhttps://ics-cert.us-cert.gov/advisories/ICSMA-18-137-01x_refsource_MISC