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CVE record · CVE-2026-102370

Physical UART Access Leading to an Unauthenticated Root Shell in TP-Link Kasa EC70 and EC71

CVSS 5.4 MediumEPSS 0.0018 · 7th percentile

Published by the CVE Program (CNA: TPLink) at 1 Oct 2026, 20:47 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
VendorProductVersions
TP-Link Systems Inc. Kasa EC70 V4
  • affected before 2.4.3 Build 20260902 rel.4511 custom
Other versions: unaffected
TP-Link Systems Inc. Kasa EC71 V4
  • affected before 2.4.3 Build 20260902 rel.4511 custom
Other versions: unaffected
Identifiers
CVE-2026-102370
CNA
TPLink
Weakness (CWE)
CWE-1191
Tags
Published
1 Oct 2026
Updated
1 Oct 2026

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

ScoreRatingCVSSVectorSource
5.4 Medium 4.0 CVSS:4.0/AV:P/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CNA (TPLink)
  • CISA KEV Not listed.
  • EPSS 0.0018, the 7th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 1 Oct 2026. New records show when each source confirmed them.

Sources

References from the CNA

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.