CVE-2015-7256

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

0.79% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 55.9% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

2017-09-27 18:00Z9 YR AGO

Last updated

2024-08-06 07:43Z2 YR AGO

Reserved

2015-09-18

Assigning CNA

certcc

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-310

Data version

5.1

Document digest

a9370e9909ab4671f0a9f30d94fb539ac0e3a191c284a2ecc6fd37221efaf195

• www.kb.cert.orgVU#566724http://www.kb.cert.org/vuls/id/566724third-party-advisoryx_refsource_CERT-VN
• www.zyxel.comhttp://www.zyxel.com/support/announcement_SSH_private_key_and_certificate_vulnerability.shtmlx_refsource_CONFIRM