FTP Voyager 16.2.0 contains a denial of service vulnerability that allows local attackers to crash the application by injecting oversized buffer data into the site profile IP field. Attackers can create a malicious site profile containing 500 bytes of repeated characters and paste it into the IP field to trigger a buffer overflow that crashes the FTP Voyager process.

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Fixes

Solution

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Workaround

No workaround given by the vendor.

History

Tue, 07 Apr 2026 00:00:00 +0000

Type Values Removed Values Added
First Time appeared Serv-u
Serv-u ftp Voyager
Vendors & Products Serv-u
Serv-u ftp Voyager

Mon, 06 Apr 2026 18:00:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Sat, 04 Apr 2026 15:00:00 +0000

Type Values Removed Values Added
Description FTP Voyager 16.2.0 contains a denial of service vulnerability that allows local attackers to crash the application by injecting oversized buffer data into the site profile IP field. Attackers can create a malicious site profile containing 500 bytes of repeated characters and paste it into the IP field to trigger a buffer overflow that crashes the FTP Voyager process.
Title FTP Voyager 16.2.0 Denial of Service via Malformed Site Profile
First Time appeared Solarwinds
Solarwinds ftp Voyager
Weaknesses CWE-787
CPEs cpe:2.3:a:solarwinds:ftp_voyager:16.2.0:*:*:*:*:*:*:*
Vendors & Products Solarwinds
Solarwinds ftp Voyager
References
Metrics cvssV3_1

{'score': 6.2, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-04-06T16:40:48.739Z

Reserved: 2026-04-04T13:28:29.879Z

Link: CVE-2018-25252

cve-icon Vulnrichment

Updated: 2026-04-06T16:40:39.735Z

cve-icon NVD

Status : Received

Published: 2026-04-04T14:16:21.367

Modified: 2026-04-04T14:16:21.367

Link: CVE-2018-25252

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-04-06T21:57:35Z

Weaknesses