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Emerson OpenEnterprise SCADA Server up to 2.83 Modbus Heap-based memory corruption
A vulnerability classified as critical was found in Emerson OpenEnterprise SCADA Server up to 2.83 (SCADA Software). Affected by this vulnerability is some unknown processing of the component Modbus. There is no information about possible…
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A vulnerability classified as critical was found in Emerson OpenEnterprise SCADA Server up to 2.83 (SCADA Software). Affected by this vulnerability is some unknown processing of the component Modbus. There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
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title: Detect Exploitation - Emerson OpenEnterprise SCADA Server up to 2.83 Modbus Heap-based memory corruption
id: 88987315-34cc-497b-91b1-4fa247f8d27f
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 = "Emerson OpenEnterprise SCADA S" ascii wide
condition:
any of them
}tsecurity.de Cognitive Threat RAG
Fokus-Vektor:
Kognitive Analyse für identifizierte Bedrohung: Erhöhte Bedrohungslage im Bereich Emerson OpenEnterprise SCADA Server up t.... 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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