CVE-2017-15271

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

8.74% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 94.8% 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:N/I:N/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

2017-11-15 16:00Z8 YR AGO

Last updated

2024-08-05 19:50Z2 YR AGO

Reserved

2017-10-11

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-416Use After FreeVariant

Data version

5.1

Document digest

71b8fce7b490afb1c48ca1011e2a50b7e8e4aae8572df7a07a72e0c564177ffc

• packetstormsecurity.comhttp://packetstormsecurity.com/files/144972/PSFTPd-Windows-FTP-Server-10.0.4-Build-729-Use-After-Free-Log-Injection.htmlx_refsource_MISC
• www.securityfocus.com20171110 Advisory X41-2017-006: Multiple Vulnerabilities in PSFTPd Windows FTP Serverhttp://www.securityfocus.com/archive/1/541518/100/0/threadedmailing-listx_refsource_BUGTRAQ
• www.x41-dsec.dehttps://www.x41-dsec.de/lab/advisories/x41-2017-006-psftpd/x_refsource_MISC
• www.exploit-db.com43144https://www.exploit-db.com/exploits/43144/exploitx_refsource_EXPLOIT-DB