CVE-2017-7522

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

5.53% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 92.4% of scored records. A rank, not a probability.

NVD base score

6.5 (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:N/I:N/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Important. Red Hat's rating for its own products, not a CVSS rating.

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

2017-06-27 13:00Z9 YR AGO

Last updated

2024-08-05 16:04Z2 YR AGO

Reserved

2017-04-05

Assigning CNA

redhat

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-20Improper Input ValidationClass
• CWE-476NULL Pointer DereferenceBase

Data version

5.1

Document digest

ad91ff9f32d5031fd178788ed3292f70c15f16c2b0d952201e9933460072ddf4

• community.openvpn.nethttps://community.openvpn.net/openvpn/wiki/VulnerabilitiesFixedInOpenVPN243x_refsource_CONFIRM
• www.securitytracker.com1038768http://www.securitytracker.com/id/1038768vdb-entryx_refsource_SECTRACK
• www.securityfocus.com99230http://www.securityfocus.com/bid/99230vdb-entryx_refsource_BID