CVE-2024-45712: SolarWinds Serv-U Client-Side Cross-Site Scripting Vulnerability

Severity: medium (CVSS 5.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-04-15 · updated 2026-06-17
Weakness: CWE-79

Description

SolarWinds Serv-U is vulnerable to a client-side cross-site scripting (XSS) vulnerability. The vulnerability can only be performed by an authenticated account, on the local machine, from the local browser session. Therefore the risk is very low.

Affected products

SolarWinds Serv-U: before 15.5.1 — fixed in 15.5.1

How to fix

Upgrade to a fixed version: SolarWinds Serv-U 15.5.1. Check the vendor advisory for mitigations.

References

https://documentation.solarwinds.com/en/success_center/servu/content/release_notes/servu_15-5-1_release_notes.htm
https://www.solarwinds.com/trust-center/security-advisories/CVE-2024-45712

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