A vulnerability marked as very critical has been reported in Oracle Communications IP Service Activator 7.3.0/7.4.0. Affected is an unknown function of the component Netwok Processor Configuration Management. This manipulation causes xml external entity reference.
This vulnerability appears as CVE-2019-13990. The attack may be initiated remotely. There is no available exploit.
It is suggested to upgrade the affected component.
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CVE-2019-13990 | Oracle Communications IP Service Activator 7.3.0/7.4.0 Netwok Processor Configuration Management xml external entity reference (Nessus ID 210560 / WID-SEC-2026-1608)
A vulnerability marked as very critical has been reported in Oracle Communications IP Service Activator 7.3.0/7.4.0. Affected is an unknown function of the component Netwok Processor Configuration Management. This manipulation causes xml…
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CVE-2019-13990
CTI Threat Relationship Graph2 Knoten / 1 Relationen
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title: Detect Exploitation - CVE-2019-13990 | Oracle Communications IP Service Activator 7.3.0/7.4.0 Netwok Processor Configuration Management xml external entity reference (Nessus ID 210560 / WID-SEC-2026-1608)
id: 358b6c64-9958-44c4-9226-2df4399b6312
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-2019-13990 | Oracle Commun" ascii wide
condition:
any of them
}INFRASTRUCTURE BLAST RADIUS & EXPOSURE
Live-Vektor: LOCAL
LOCALIZED
Perimeter & Ingress
GEFÄHRDET (75%)
Lateral Pivot & AD
Geringes Risiko
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-2019-13990 | Oracle Communications I.... 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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