CVE-2018-25252

6.9 mediumEPSS 0.3%

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.

Severity

CVSS 4.0

6.9 medium

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

CVSS 3.1

5.5 medium

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 22% of CVEs (scores of 2026-10-31)
CWE: CWE-787
Published: 2026-04-04
Modified: 2026-07-24
Record from: the NVD, synced 2026-10-19

Affected

solarwinds:ftp_voyager

References

https://www.exploit-db.com/exploits/45527
https://www.serv-u.com/
https://www.serv-u.com/ftp-voyager
https://www.vulncheck.com/advisories/ftp-voyager-denial-of-service-via-malformed-site-profile

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