CVE-2020-26145: n/a vulnerability

CVE-2020-26145: An issue was discovered on Samsung Galaxy S3 i9305 4.4.4 devices.

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.

UnknownCVSS not scoredNot KEV-listedUpdatedApr 14, 2026, 08:49 UTC (UTC+00:00)

Security readout for executives and security teams

This Wi-Fi flaw affects Samsung Galaxy S3 i9305 Android 4.4.4 devices. A nearby attacker may be able to inject network packets by abusing how fragmented broadcast Wi-Fi frames are handled, regardless of the configured Wi-Fi security mode. Exposure appears limited to affected Samsung Galaxy S3 i9305 4.4.4 devices and similar FragAttacks-advised environments only where sources confirm applicability. Risk requires wireless proximity and continued use of legacy devices on trusted networks. Treat this as a legacy-device risk. Urgency is highest where affected phones still join corporate or operational Wi-Fi networks with access to sensitive internal services. Mitigation focus: Retire affected Samsung Galaxy S3 i9305 4.4.4 devices from trusted Wi-Fi networks.; Check Samsung and FragAttacks vendor guidance for any available firmware or configuration advice.; Segment legacy wireless clients away from sensitive systems and administrative services..

Prepared: Jun 2, 2026, 19:53 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: May 11, 2021, 19:35 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

5Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
https://www.fragattacks.com/CVE reference · x_refsource_MISC
https://github.com/vanhoefm/fragattacks/blob/master/SUMMARY.mdCVE reference · x_refsource_MISC
https://cert-portal.siemens.com/productcert/pdf/ssa-913875.pdfCVE reference · x_refsource_CONFIRM
https://cert-portal.siemens.com/productcert/html/ssa-913875.htmlCVE reference

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

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