Ubiquiti UniFi Network Server Vulnerability
Summary
CERT-Bund has issued a security advisory for Ubiquiti UniFi Network Server versions prior to 10.1.89. A vulnerability allows remote attackers to bypass security measures, with a CVSS base score of 8.8. Mitigation is available.
What changed
CERT-Bund has released a security advisory (WID-SEC-2026-0839) detailing a critical vulnerability in Ubiquiti UniFi Network Server versions earlier than 10.1.89. This vulnerability, rated with a CVSS base score of 8.8, allows remote, anonymous attackers to bypass security measures. The advisory indicates that mitigation is available.
Organizations utilizing Ubiquiti UniFi Network Server should immediately review their systems for affected versions. Promptly applying available mitigations or updating to a patched version (10.1.89 or later) is crucial to prevent exploitation. Failure to address this vulnerability could lead to unauthorized access and compromise of network security.
What to do next
- Review Ubiquiti UniFi Network Server for versions prior to 10.1.89
- Apply available mitigations or update to version 10.1.89 or later
Archived snapshot
Mar 25, 2026GovPing captured this document from the original source. If the source has since changed or been removed, this is the text as it existed at that time.
[WID-SEC-2026-0839] Ubiquiti UniFi Network Server: Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen CVSS Base Score 8.8 (hoch) CVSS Temporal Score 7.7 (hoch) Remoteangriff ja Datum 24.03.2026 Stand 25.03.2026 Mitigation ja
Betroffene Systeme
Betriebssystem
- Appliance
- Sonstiges
Produktbeschreibung
UniFi ist Ubiquiti's End-to-End-Netzwerk-Ökosystem für Unternehmen und Smart Homes.
Produkte
24.03.2026
- Ubiquiti UniFi Network Server <10.1.89
Angriff
Angriff
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Ubiquiti UniFi Network Server ausnutzen, um Sicherheitsvorkehrungen zu umgehen. CVE Informationen Versionshistorie Feedback zum Advisory geben
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Source
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