CVE-2026-28318: serv-u 15.5.4; +1 more affected products

CVE-2026-28318. CVSS 3.1 base score 7.5 (HIGH, Vendor/CNA). EPSS 0.01942 (percentile 0.79863), scored 20-Oct-2026.

Affected technology

serv-u · before 15.5.4 (exclusive)
solarwinds

serv-u · 15.5.4
solarwinds

Serv-U · 0 through 15.5.4
SolarWinds

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

Vendor/CNA’s CVSS 3.1 assessment (base score 7.5/10) rates confidentiality and integrity impact as none; availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 21-Oct-2026 16:14 UTC

CWE: CWE-400
CCR priority: 30.5 /100 (P4)
CVSS 3.1: 7.5 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · Vendor/CNA
EPSS: 0.01942 · percentile 0.79863 · 2026-10-20
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-21 16:09:05.633125+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-28318.html