A vulnerability was found in Apache CloudStack up to 4.20.2.0/4.22.0.0 and classified as problematic. Affected is an unknown function of the component MinIO Policy Handler. Executing a manipulation can lead to incomplete cleanup.
This vulnerability is handled as CVE-2025-66467. The attack can be executed remotely. There is not any exploit available.
It is suggested to upgrade the affected component.
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CVE-2025-66467 | Apache CloudStack up to 4.20.2.0/4.22.0.0 MinIO Policy cleanup (WID-SEC-2026-1438)
A vulnerability was found in Apache CloudStack up to 4.20.2.0/4.22.0.0 and classified as problematic. Affected is an unknown function of the component MinIO Policy Handler. Executing a manipulation can lead to incomplete cleanup. This…
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IoC Intelligence (3 Indikatoren)
CVE-2025-664674[.]20[.]2[.]04[.]22[.]0[.]0
CTI Threat Relationship Graph4 Knoten / 3 Relationen
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title: Detect Exploitation - CVE-2025-66467 | Apache CloudStack up to 4.20.2.0/4.22.0.0 MinIO Policy cleanup (WID-SEC-2026-1438)
id: 067fb4ff-419d-4b39-8381-c4e6405e3512
status: experimental
description: Automatisch generierte SIEM-Erkennungsregel basierend auf CTI Intelligence
references:
- https://tsecurity.de/
author: iShareStuff CTI Automated Detection Engine
date: 2026-09-24
logsource:
category: network_connection
product: any
detection:
selection:
DestinationIp:
- '4.20.2.0'
- '4.22.0.0'
condition: selection
falsepositives:
- Legitime administrative Zugriffe oder Penetrationstests
level: high
tags:
- attack.initial_accessrule CTI_Threat_Indicator {
meta:
author = "iShareStuff CTI Automated Detection Engine"
date = "2026-09-24"
description = "YARA Signature for "
strings:
$str = "CVE-2025-66467 | Apache CloudS" ascii wide
condition:
any of them
}INFRASTRUCTURE BLAST RADIUS & EXPOSURE
Live-Vektor: LOCAL
LOCALIZED
Perimeter & Ingress
Geringes Risiko
Lateral Pivot & AD
GEFÄHRDET (80%)
Crown Jewels & DB
Geringes Risiko
Supply Chain Reach
Geringes Risiko
tsecurity.de Cognitive Threat RAG
Fokus-Vektor:
Kognitive Analyse für identifizierte Bedrohung: Erhöhte Bedrohungslage im Bereich CVE-2025-66467 | Apache CloudStack up to.... Basierend auf 368k Vektor-Korrelationen werden sofortige Isolationsmaßnahmen für betroffene Endpunkte empfohlen.
🛡️ Angriffsfläche & Exposure
Netzwerk/Remote-Zugriff ohne Vorauthentifizierung möglich.
⚡ Empfohlene Sofortmaßnahmen
- 1. Perimeter-Inspektion: Relevante Portfreigaben und exponierte Endpunkte unverzüglich scannen.
- 2. Patch-Applikation: Hersteller-Hotfix einspielen oder betroffene Daemons in isolierte DMZ-Segmente überführen.
- 3. Telemetrie & EDR-Alerts: Prozessaufrufe und Child-Processes auf anomale Shell-Spawns überwachen.
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