CVE-2020-26145

Katalog CVE

CVSS 6.5 · Medium EPSS 3,5%

Kerentanan Improper Input Validation pada samsung galaxy i9305 firmware, siemens 6gk5763-1al00-7da0 firmware +11 lainnya. Skor CVSS 3.1 6.5 (Medium) menurut NVD.

Deskripsi (NVD)

An issue was discovered on Samsung Galaxy S3 i9305 4.4.4 devices. The WEP, WPA, WPA2, and WPA3 implementations accept second (or subsequent) broadcast fragments even when sent in plaintext and process them as full unfragmented frames. An adversary can abuse this to inject arbitrary network packets independent of the network configuration.

Rincian

Terbit di NVD

11 Mei 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

6.5 (Medium), sumber NVD
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-20: Improper Input Validation

EPSS (30 hari)

3,5% peluang dieksploitasi; lebih tinggi dari 88,9% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://cert-portal.siemens.com/productcert/pdf/ssa-913875.pdf patch · advisory pihak ketiga
• http://www.openwall.com/lists/oss-security/2021/05/11/12 mailing list · advisory pihak ketiga
• https://github.com/vanhoefm/fragattacks/blob/master/SUMMARY.md advisory pihak ketiga
• https://www.fragattacks.com advisory pihak ketiga
• https://cert-portal.siemens.com/productcert/html/ssa-913875.html