A vulnerability was found in ZeroWdd studentmanager 1.0 and classified as problematic. This issue affects some unknown processing of the component Student List Handler. Such manipulation of the argument Username leads to cross site scripting.
This vulnerability is documented as CVE-2023-39094. The attack can be executed remotely. There is not any exploit available.
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CVE-2023-39094 | ZeroWdd studentmanager 1.0 Student List Username cross site scripting (Issue 12 / EUVD-2023-42841)
A vulnerability was found in ZeroWdd studentmanager 1.0 and classified as problematic. This issue affects some unknown processing of the component Student List Handler. Such manipulation of the argument Username leads to cross site…
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CVE-2023-39094
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title: Detect Exploitation - CVE-2023-39094 | ZeroWdd studentmanager 1.0 Student List Username cross site scripting (Issue 12 / EUVD-2023-42841)
id: d119467e-3053-43ae-8d1f-036aef070d50
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-2023-39094 | ZeroWdd stude" 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-2023-39094 | ZeroWdd studentmanager .... 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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