Medium severity6.6NVD Advisory· Published Apr 28, 2023· Updated Jun 17, 2026
CVE-2023-30024
CVE-2023-30024
Description
The MagicJack device, a VoIP solution for internet phone calls, contains a hidden NAND flash memory partition allowing unauthorized read/write access. Attackers can exploit this by replacing the original software with a malicious version, leading to ransomware deployment on the host computer. Affected devices have firmware versions prior to magicJack A921 USB Phone Jack Rev 3.0 V1.4.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- MagicJack/MagicJackdescription
- Range: < magicJack A921 USB Phone Jack Rev 3.0 V1.4
Patches
Vulnerability mechanics
References
4- drive.google.com/drive/folders/1cKd8hksThK610GPtBQ3du8DEkwKywlAinvdExploit
- samuraisecurity.co.uk/red-teaming-0x01-click-rce-via-voip-usb/nvdExploitTechnical DescriptionThird Party Advisory
- pastebin.com/raw/irWcawp8nvdThird Party Advisory
- www.magicjack.comnvdProduct
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