CVE-2020-26146

An issue was discovered on Samsung Galaxy S3 i9305 4.4.4 devices. The WPA, WPA2, and WPA3 implementations reassemble fragments with non-consecutive packet numbers. An adversary can abuse this to exfiltrate selected fragments. This vulnerability is exploitable when another device sends fragmented frames and the WEP, CCMP, or GCMP data-confidentiality protocol is used. Note that WEP is vulnerable to this attack by design.

Date published : 2021-05-11

https://cert-portal.siemens.com/productcert/pdf/ssa-913875.pdf

https://github.com/vanhoefm/fragattacks/blob/master/SUMMARY.md