CVE-2017-9450

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

0.38% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 30.6% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

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

2017-10-30 14:00Z8 YR AGO

Last updated

2024-08-05 17:11Z2 YR AGO

Reserved

2017-06-06

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-269Improper Privilege ManagementClass

Data version

5.1

Document digest

efe59734563926e7f436b8d2d2d3a1177bef8de6c3c400ee4ae97e8067c5835d

• sintonen.fihttps://sintonen.fi/advisories/aws-cfn-bootstrap-local-code-execution-as-root.txtx_refsource_MISC
• alas.aws.amazon.comhttps://alas.aws.amazon.com/ALAS-2017-861.htmlx_refsource_CONFIRM
• www.securityfocus.com99972http://www.securityfocus.com/bid/99972vdb-entryx_refsource_BID