CVE-2020-27301 in RTL8710

Résumé

par MITRE • 04/06/2021

A stack buffer overflow in Realtek RTL8710 (and other Ameba-based devices) can lead to remote code execution via the "AES_UnWRAP" function, when an attacker in Wi-Fi range sends a crafted "Encrypted GTK" value as part of the WPA2 4-way-handshake.

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• Réserver: 19/10/2020
• Divulgation: 04/06/2021
• Modérer: accepté
• Entrée: VDB-176354
• CPE: prêt
• CWE: CWE-121 (confirmé)
• CVSS: 6.3 (VulDB)
• EPSS: 0.01991
• KEV: non
• Activités: très faible

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2020-27301
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2020-27301
• CVE Details: https://www.cvedetails.com/cve/CVE-2020-27301/