CVE-2017-8777

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

1.15% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 64.6% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.0/AV:N/AC:L/PR:H/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

2019-05-22 19:06Z7 YR AGO

Last updated

2024-08-05 16:48Z2 YR AGO

Reserved

2017-05-04

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-285Improper AuthorizationClass

Data version

5.1

Document digest

f1c9bfa9b18f26c5f80a1103bfc0ea37bcaa06ab6d71a41dfc644deeb22523c0

• ox.comhttp://ox.comx_refsource_MISC
• open-xchange.comhttp://open-xchange.comx_refsource_MISC
• software.open-xchange.comhttps://software.open-xchange.com/products/appsuite/doc/Release_Notes_for_Patch_Release_4137_1.2.2_2017-05-12.pdfx_refsource_CONFIRM