CVE-2017-8104

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

2.51% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 84.6% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

2017-04-24 18:00Z9 YR AGO

Last updated

2024-08-05 16:27Z2 YR AGO

Reserved

2017-04-24

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')Base

Data version

5.1

Document digest

d8ece53543be95468bf7788cbc915615f44bfb630f29d71436ef58946e1891a5

• seclists.orghttp://seclists.org/fulldisclosure/2017/Apr/55x_refsource_MISC
• www.securityfocus.com98045http://www.securityfocus.com/bid/98045vdb-entryx_refsource_BID
• blog.mybb.comhttps://blog.mybb.com/2017/04/04/mybb-1-8-11-merge-system-1-8-11-release/x_refsource_MISC