by Kastro CVE-2026-1668
TP-Link Systems Inc. SG2008P 3.2x — Input Validation Vulnerability on Multiple Omada Switches
Description · from the CVE record
The web interface on multiple Omada switches does not adequately validate certain external inputs, which may lead to out-of-bound memory access when processing crafted requests. Under specific conditions, this flaw may result in unintended command execution.<br>An unauthenticated attacker with network access to the affected interface may cause memory corruption, service instability, or information disclosure. Successful exploitation may allow remote code execution or denial-of-service.
Affected
ProductAffectedFixed inSource
SG2008P 3.2x< 3.20.17 Build 20260121 Rel.534293.20.17 Build 20260121 Rel.53429CNA
SG2008P 3.3x< 3.30.1 Build 20260127 Rel.320173.30.1 Build 20260127 Rel.32017CNA
SX3016F 1.3x< 1.30.1 Build 20260129 Rel.88311.30.1 Build 20260129 Rel.8831CNA
SX3016F 1.2x< 1.20.16 Build 20260121 Rel.579531.20.16 Build 20260121 Rel.57953CNA
SG3428 2.4x< 2.40.1 Build 20260127 Rel.395452.40.1 Build 20260127 Rel.39545CNA
SG3428XMP 3.3x< 3.30.1 Build 20260127 Rel.395453.30.1 Build 20260127 Rel.39545CNA
SG3428X 1.4x< 1.40.1 Build 20260127 Rel.395451.40.1 Build 20260127 Rel.39545CNA
SG3428XF 1.3x< 1.30.1 Build 20260127 Rel.395451.30.1 Build 20260127 Rel.39545CNA
SG3452P 3.4x< 3.40.1 Build 20260128 Rel.70413.40.1 Build 20260128 Rel.7041CNA
SG3428MP 6.3x< 6.30.1 Build 20260127 Rel.395456.30.1 Build 20260127 Rel.39545CNA
SG2218P 2.2x< 2.20.2 Build 20260127 Rel.320172.20.2 Build 20260127 Rel.32017CNA
SG2016P 1.3x< 1.30.1 Build 20260127 Rel.320171.30.1 Build 20260127 Rel.32017CNA
Scores by source
NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
TPLink (CNA)7.7CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total