CVE-2020-26145
- State
- Published
- Severity
- Not scored
- Published
- May 11, 2021
- Updated
- Apr 14, 2026
- Reserved
- Sep 29, 2020
Description
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.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://www.fragattacks.com/
- https://github.com/vanhoefm/fragattacks/blob/master/SUMMARY.md
- [oss-security] 20210511 various 802.11 security issues - fragattacks.commailing-list
- https://cert-portal.siemens.com/productcert/pdf/ssa-913875.pdf
- https://cert-portal.siemens.com/productcert/html/ssa-913875.html
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