A vulnerability, which was classified as critical, was found in Tigergraph Enterprise 3.7.0. Affected by this issue is some unknown functionality of the component SSH Public Key Handler. Executing manipulation can lead to improper access controls.
This vulnerability is handled as CVE-2023-28481. The attack can only be done within the local network. There is not any exploit available.
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CVE-2023-28481 | Tigergraph Enterprise 3.7.0 SSH Public Key access control (EUVD-2023-32151)
A vulnerability, which was classified as critical, was found in Tigergraph Enterprise 3.7.0. Affected by this issue is some unknown functionality of the component SSH Public Key Handler. Executing manipulation can lead to improper access…
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IoC Intelligence (1 Indikatoren)
CVE-2023-28481
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title: Detect Exploitation - CVE-2023-28481 | Tigergraph Enterprise 3.7.0 SSH Public Key access control (EUVD-2023-32151)
id: a0654b0e-5a96-4cb8-a587-e7612a553cde
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-2023-28481 | Tigergraph En" 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-2023-28481 | Tigergraph Enterprise 3.... 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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