CVE-2018-7311

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

2.20% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 81.3% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.0/AV:N/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

2018-02-21 22:00Z8 YR AGO

Last updated

2024-08-05 06:24Z2 YR AGO

Reserved

2018-02-21

Assigning CNA

mitre

Record state

PUBLISHED

Severity

High (CVSS 8.8)

CNA CVSS vector

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

Weaknesses

• CWE-732Incorrect Permission Assignment for Critical ResourceClass

Data version

5.1

Document digest

fabe15e5ca6c5073c17a085959b8478b0ce5443dcfb7926d5c33db7acef69d87

• github.comhttps://github.com/VerSprite/research/blob/master/advisories/VS-2018-004.mdx_refsource_MISC
• github.comhttps://github.com/VerSprite/research/blob/eba22c8b506be6f7128ef5356281915d5667bfff/advisories/VS-2018-004.mdx_refsource_MISC
• gist.github.comhttps://gist.github.com/anonymous/cfc3f3419804b22ee9e82ee8d16a661dx_refsource_MISC