CVE-2017-5868

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

4.62% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 91.0% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

2017-05-25 19:00Z9 YR AGO

Last updated

2024-08-05 15:11Z2 YR AGO

Reserved

2017-02-02

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-93Improper Neutralization of CRLF Sequences ('CRLF Injection')Base

Data version

5.1

Document digest

52172369240e1202bd04d35aaceea19be5a408ec8c40310dd8e277fd75114727

• sysdream.comhttps://sysdream.com/news/lab/2017-05-05-cve-2017-5868-openvpn-access-server-crlf-injection-with-session-fixation/x_refsource_MISC
• www.securitytracker.com1038547http://www.securitytracker.com/id/1038547vdb-entryx_refsource_SECTRACK
• www.openwall.com[oss-security] 20170523 [CVE-2017-5868] OpenVPN Access Server : CRLF injection with Session fixationhttp://www.openwall.com/lists/oss-security/2017/05/23/13mailing-listx_refsource_MLIST