CVE Explorer
CVE-2026-22228
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.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","modules":["web"],"product":"Archer BE230 v1.2","vendor":"TP-Link Systems Inc.","versions":[{"lessThan":"1.2.4 Build 20251218 rel.70420","status":"affected","version":"0","versionType":"custom"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:0e7b5fac203fc8be87057eb6793ef597e0b3cbd8a9db753a452b2cc2825b1e4f · sha256:c282238884f7347b… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"ADJACENT","baseScore":6.8,"baseSeverity":"MEDIUM","exploitMaturity":"NOT_DEFINED","privilegesRequired":"HIGH","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"LOW","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"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","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact"…
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:0e7b5fac203fc8be87057eb6793ef597e0b3cbd8a9db753a452b2cc2825b1e4f · sha256:c282238884f7347b… · /containers/cna/metrics/0/cvssV4_0
CWE assertions
1 source assertion{"cweId":"CWE-400","description":"CWE-400 Uncontrolled Resource Consumption","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:0e7b5fac203fc8be87057eb6793ef597e0b3cbd8a9db753a452b2cc2825b1e4f · sha256:c282238884f7347b… · /containers/cna/problemTypes/0/descriptions/0
Source references
4 source assertions{"tags":["patch"],"url":"https://www.tp-link.com/en/support/download/archer-be230/v1.20/#Firmware"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:0e7b5fac203fc8be87057eb6793ef597e0b3cbd8a9db753a452b2cc2825b1e4f · sha256:c282238884f7347b… · /containers/cna/references/1
{"tags":["patch"],"url":"https://www.tp-link.com/sg/support/download/archer-be230/v1.20/#Firmware"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:0e7b5fac203fc8be87057eb6793ef597e0b3cbd8a9db753a452b2cc2825b1e4f · sha256:c282238884f7347b… · /containers/cna/references/2
{"tags":["patch"],"url":"https://www.tp-link.com/us/support/download/archer-be230/v1.20/#Firmware"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:0e7b5fac203fc8be87057eb6793ef597e0b3cbd8a9db753a452b2cc2825b1e4f · sha256:c282238884f7347b… · /containers/cna/references/0
{"tags":["vendor-advisory"],"url":"https://www.tp-link.com/us/support/faq/4941/"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:0e7b5fac203fc8be87057eb6793ef597e0b3cbd8a9db753a452b2cc2825b1e4f · sha256:c282238884f7347b… · /containers/cna/references/3
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.