CVE-2026-28318

HIGH SEVERITY

CVSS Score & Metrics

Base Score

7.5 / 10

Vector String

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

Vulnerability Description

SolarWinds Serv-U is susceptible to specially crafted POST requests that crash the Serv-U service without authentication using Content-Encoding: deflate. Mitigation steps are provided to secure customer environments in the SolarWinds Trust Center if you are unable to deploy the update

Vulnerability Details

Published Date

June 04, 2026

Last Modified

June 04, 2026

CWE ID

CWE-400

Source

NVD

Vendor

SolarWinds

Product

Serv-U

External References

https://documentation.solarwinds.com/en/success_center/servu/content/release_notes/servu_15-5-4-hotfix-1_release_notes.htm
https://www.solarwinds.com/trust-center/security-advisories/CVE-2026-28318

CVE-2026-28318

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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