ipportFilter. The manipulation of the argument sip_address leads to stack-based buffer overflow.This vulnerability is uniquely identified as CVE-2023-43240. The attack can only be initiated within the local network. No exploit exists.
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CVE-2023-43240 | D-Link DIR-816 A2 1.10CNB0 ipportFilter sip_address stack-based overflow (EUVD-2023-47659)
A vulnerability identified as critical has been detected in D-Link DIR-816 A2 1.10CNB0. The impacted element is the function ipportFilter. The manipulation of…
A vulnerability identified as critical has been detected in D-Link DIR-816 A2 1.10CNB0. The impacted element is the function
This vulnerability is uniquely identified as CVE-2023-43240. The attack can only be initiated within the local network. No exploit exists.
This vulnerability is uniquely identified as CVE-2023-43240. The attack can only be initiated within the local network. No exploit exists.
2. Cyber Threat Intelligence & Forensik
IoC Intelligence (1 Indikatoren)
CVE-2023-43240
CTI Threat Relationship Graph2 Knoten / 1 Relationen
Exploit & Remediation Lifecycle Timeline
CVE-2023-43240Entdeckung & Meldung
Schwachstelle identifiziert & registriert
Sicherheits-Advisory
Offizielle Warnung & CVE-Zuweisung
Exploit / PoC
Öffentlicher Nachweis/Code verfügbar (Exploit-DB/EUVD)
In-the-Wild Ausnutzung
Keine Massenausnutzung gemeldet
Patch & Schutzmaßnahmen
Upstream-Patch-Referenz vorhanden (Commit-/Advisory-Link)
Exploit Weaponization & Public PoC Radar
ELEVATED · Index 15/100Exploit-DB
Kein EDB-EintragInteraktion
Interaktion nötigAuthentifizierung
Erforderlich3. Compliance, SLA & Vendor Adherence
CISA-SSVC-Triage (vulnrichment)CVE-2023-43240
Exploitation: poc (PoC verfügbar)Automatable: yes (Automatisierbar)Technical Impact: total (Vollständig)
Quelle: CISA-ADP vulnrichment · Stand 2024-09-25T13:19:56.399322Z · CISA Coordinator
Advisory Radar
In herstellerseitiger Prüfung
Hersteller-Sicherheitsmeldungen & Patch-Status
Handlungsempfehlung für Administratoren
Hersteller-Advisory noch nicht formal hinterlegt. Regelmäßiges Re-Scanning der CTI-Quellen anberaumt.
Referenzen aus der Primärquelle („Verifiziert" nur bei Hersteller-Domäne):
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Web Referencewww.dlink.com
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Upstream-Referenz (Code-Hosting, kein Advisory)github.com