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CVE-2026-4226
HIGH8.8
Beschreibung
A weakness has been identified in LB-LINK BL-WR9000 2.4.9. The affected element is the function sub_44E8D0 of the file /goform/get_virtual_cfg. Executing a manipulation can lead to stack-based buffer overflow. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
CVE Details
CVSS v3.1 Bewertung8.8
SchweregradHIGH
CVSS VektorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
AngriffsvektorNETWORK
KomplexitatLOW
Erforderliche PrivilegienLOW
BenutzerinteraktionNONE
Veroffentlicht3/16/2026
Zuletzt geandert3/20/2026
Quellenvd
Honeypot-Sichtungen0
Betroffene Produkte
lb-link:bl-wr9000lb-link:bl-wr9000_firmware
Schwachen (CWE)
CWE-119CWE-121CWE-787
Referenzen
https://github.com/glkfc/IoT-Vulnerability/blob/main/LB-LINK/LB-LINK_VirtualRules%20stack%20overflow_EN.md(cna@vuldb.com)
https://vuldb.com/?ctiid.351149(cna@vuldb.com)
https://vuldb.com/?id.351149(cna@vuldb.com)
https://vuldb.com/?submit.771207(cna@vuldb.com)
IOC Korrelationen
Keine Korrelationen erfasst
This product uses data from the NVD API but is not endorsed or certified by the NVD.