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CVE-2020-26144

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 RFC1...

Published: May 11, 2021Updated: Apr 14, 2026 Sources: CVE List NVD BDU csafCWE-20
NVD MITRE
6.5CVSSMEDIUM
EPSS Score
4.9%
Top 9.0%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

SCALANCE W-700 IEEE 802.11n family before V6.6.0 are affected by multiple vulnerabilities. Siemens has released a new version for SCALANCE W-700 IEEE 802.11n family and recommends to update to the latest version.

CVSS Vector Breakdown

AV:AAC:LPR:NUI:NS:UC:NI:HA:N
Exploitability
AV:AAttack Vector
Adjacent
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:HIntegrity
High
A:NAvailability
None
Open in CVSS calculator →

Weaknesses

CWE-20

Affected Products

n/an/a
galaxy i9305 firmwaresamsung
Embedded
Mobile Apps / android-app
c-250 firmwarearistaNetworking Infrastructure
c-260 firmwarearistaNetworking Infrastructure
c-230 firmwarearistaNetworking Infrastructure
samsungcommercialKRMobile Appsaka samsung electronics
aristacommercialUSNetworking Infrastructure
and 40 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Initial Access
View detailed technique mapping

References

https://cert-portal.siemens.com/productcert/csaf/ssa-019200.json
cert-portal.siemens.com
https://cert-portal.siemens.com/productcert/html/ssa-019200.html
cert-portal.siemens.com
https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2026/icsa-26-111-07.json
raw.githubusercontent.com
and 65 more references View all →

Timeline

Published
May 11, 2021
Last Updated
Apr 14, 2026

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