A vulnerability was found in Sun ONE Web Server 6.x on Windows. It has been classified as problematic. Affected is an unknown function. The manipulation leads to denial of service.
This vulnerability is traded as CVE-2003-1126. The attack needs to be approached locally. There is no exploit available.
It is recommended to apply a patch to fix this issue.
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CVE-2003-1126 | Sun ONE Web Server 6.x on Windows denial of service (ID 636964 / SA9541)
A vulnerability was found in Sun ONE Web Server 6.x on Windows. It has been classified as problematic. Affected is an unknown function. The manipulation leads to denial of service. This vulnerability is traded as CVE-2003-1126. The attack…
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IoC Intelligence (1 Indikatoren)
CVE-2003-1126
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title: Detect Exploitation - CVE-2003-1126 | Sun ONE Web Server 6.x on Windows denial of service (ID 636964 / SA9541)
id: 1c78c4d2-be7d-4852-a523-aa9736a034e1
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:
CommandLine|contains:
- 'exploit'
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-2003-1126 | Sun ONE Web Se" 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-2003-1126 | Sun ONE Web Server 6.x o.... 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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