Description
An issue was discovered on Samsung Galaxy S3 i9305 4.4.4 devices. The WEP, WPA, WPA2, and WPA3 implementations accept plaintext A-MSDU frames as long as the first 8 bytes correspond to a valid RFC1042 (i.e., LLC/SNAP) header for EAPOL. An adversary can abuse this to inject arbitrary network packets independent of the network configuration.
Published: 2021-05-11
Score: 6.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

No remediation available yet.

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2020-18771 An issue was discovered on Samsung Galaxy S3 i9305 4.4.4 devices. The WEP, WPA, WPA2, and WPA3 implementations accept plaintext A-MSDU frames as long as the first 8 bytes correspond to a valid RFC1042 (i.e., LLC/SNAP) header for EAPOL. An adversary can abuse this to inject arbitrary network packets independent of the network configuration.
History

Subscriptions

Arista C-100 C-100 Firmware C-110 C-110 Firmware C-120 C-120 Firmware C-130 C-130 Firmware C-200 C-200 Firmware C-230 C-230 Firmware C-235 C-235 Firmware C-250 C-250 Firmware C-260 C-260 Firmware C-65 C-65 Firmware C-75 C-75 Firmware O-105 O-105 Firmware O-90 O-90 Firmware W-118 W-118 Firmware W-68 W-68 Firmware
Redhat Enterprise Linux
Samsung Galaxy I9305 Galaxy I9305 Firmware
Siemens Scalance W700 Ieee 802.11ax Scalance W700 Ieee 802.11ax Firmware Scalance W700 Ieee 802.11n Scalance W700 Ieee 802.11n Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-04-14T08:49:08.532Z

Reserved: 2020-09-29T00:00:00.000Z

Link: CVE-2020-26144

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-05-11T20:15:08.837

Modified: 2026-04-14T09:16:25.173

Link: CVE-2020-26144

cve-icon Redhat

Severity : Moderate

Publid Date: 2021-05-11T00:00:00Z

Links: CVE-2020-26144 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses