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CVE Vulnerability Details :
CVE-2026-22228
PUBLISHED
More InfoOfficial Page
Assigner-TPLink
Assigner Org ID-f23511db-6c3e-4e32-a477-6aa17d310630
View Known Exploited Vulnerability (KEV) details
Published At-03 Feb, 2026 | 17:20
Updated At-04 Feb, 2026 | 18:28
Rejected At-
▼CVE Numbering Authority (CNA)
Improper Input Validation Leading to DoS on TP-Link Archer BE230

An authenticated user with high privileges may trigger a denial‑of‑service condition in TP-Link Archer BE230 v1.2 by restoring a crafted configuration file containing an excessively long parameter. Restoring such a file can cause the device to become unresponsive, requiring a reboot to restore normal operation. This issue affects Archer BE230 v1.2 < 1.2.4 Build 20251218 rel.70420.

Affected Products
Vendor
TP-Link Systems Inc.
Product
Archer BE230 v1.2
Modules
  • web
Default Status
unaffected
Versions
Affected
  • From 0 before 1.2.4 Build 20251218 rel.70420 (custom)
Problem Types
TypeCWE IDDescription
CWECWE-400CWE-400 Uncontrolled Resource Consumption
Type: CWE
CWE ID: CWE-400
Description: CWE-400 Uncontrolled Resource Consumption
Metrics
VersionBase scoreBase severityVector
4.06.8MEDIUM
CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L
Version: 4.0
Base score: 6.8
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L
Metrics Other Info
Impacts
CAPEC IDDescription
CAPEC-469CAPEC-469 HTTP DoS
CAPEC ID: CAPEC-469
Description: CAPEC-469 HTTP DoS
Solutions
Configurations
Workarounds
Exploits
Credits
finder
0xakm
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.tp-link.com/us/support/download/archer-be230/v1.20/#Firmware
patch
https://www.tp-link.com/en/support/download/archer-be230/v1.20/#Firmware
patch
https://www.tp-link.com/sg/support/download/archer-be230/v1.20/#Firmware
patch
https://www.tp-link.com/us/support/faq/4941/
vendor-advisory
Hyperlink: https://www.tp-link.com/us/support/download/archer-be230/v1.20/#Firmware
Resource:
patch
Hyperlink: https://www.tp-link.com/en/support/download/archer-be230/v1.20/#Firmware
Resource:
patch
Hyperlink: https://www.tp-link.com/sg/support/download/archer-be230/v1.20/#Firmware
Resource:
patch
Hyperlink: https://www.tp-link.com/us/support/faq/4941/
Resource:
vendor-advisory
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Details not found