A vulnerability classified as problematic has been found in kareadita kavita 0.5.4.1. This affects an unknown part. This manipulation causes improper restriction of excessive authentication attempts.
This vulnerability is tracked as CVE-2022-3945. The attack is possible to be carried out remotely. No exploit exists.
It is recommended to upgrade the affected component.
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CVE-2022-3945 | kareadita kavita 0.5.4.1 excessive authentication (EUVD-2022-43279)
A vulnerability classified as problematic has been found in kareadita kavita 0.5.4.1. This affects an unknown part. This manipulation causes improper restriction of excessive authentication attempts. This vulnerability is tracked as…
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IoC Intelligence (2 Indikatoren)
CVE-2022-39450[.]5[.]4[.]1
CTI Threat Relationship Graph2 Knoten / 1 Relationen
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title: Detect Exploitation - CVE-2022-3945 | kareadita kavita 0.5.4.1 excessive authentication (EUVD-2022-43279)
id: e82ad1dc-25e3-4cdc-b714-d0f8e48b90fe
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:
DestinationIp:
- '0.5.4.1'
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-2022-3945 | kareadita kavi" 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-2022-3945 | kareadita kavita 0.5.4.1.... 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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