CVE-2020-26146

An issue was discovered on Samsung Galaxy S3 i9305 4.4.4 devices

Medium · published May 11, 2021

CVSS v3.1
5.3
EPSS
6%
Percentile
92.9
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.05622 · 92.9th percentile
Published
2021-05-11T19:39Z
EPSS history
Timeline
  • 11 MAY 19:39Z
    An issue was discovered on Samsung Galaxy S3 i9305 4.4.4 devices
    cvelistv5