CVE-2026-1668
TP-Link · published 2026-03-13
Source record Collected from the National Vulnerability Database (NVD)
Description
Description by TPLink via the CVE Program.
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.
Status at the source
- NVD status: Analyzed
Affected products, as the source lists them
| Vendor | Product | Versions |
|---|---|---|
| TP-Link Systems Inc. | SG2008P 3.2x | 0 – before 3.20.17 Build 20260121 Rel.53429: affected |
| TP-Link Systems Inc. | SG2008P 3.3x | 0 – before 3.30.1 Build 20260127 Rel.32017: affected |
| TP-Link Systems Inc. | SX3016F 1.3x | 0 – before 1.30.1 Build 20260129 Rel.8831: affected |
| TP-Link Systems Inc. | SX3016F 1.2x | 0 – before 1.20.16 Build 20260121 Rel.57953: affected |
| TP-Link Systems Inc. | SG3428 2.4x | 0 – before 2.40.1 Build 20260127 Rel.39545: affected |
| TP-Link Systems Inc. | SG3428XMP 3.3x | 0 – before 3.30.1 Build 20260127 Rel.39545: affected |
| TP-Link Systems Inc. | SG3428X 1.4x | 0 – before 1.40.1 Build 20260127 Rel.39545: affected |
| TP-Link Systems Inc. | SG3428XF 1.3x | 0 – before 1.30.1 Build 20260127 Rel.39545: affected |
| TP-Link Systems Inc. | SG3452P 3.4x | 0 – before 3.40.1 Build 20260128 Rel.7041: affected |
| TP-Link Systems Inc. | SG3428MP 6.3x | 0 – before 6.30.1 Build 20260127 Rel.39545: affected |
| TP-Link Systems Inc. | SG2218P 2.2x | 0 – before 2.20.2 Build 20260127 Rel.32017: affected |
| TP-Link Systems Inc. | SG2016P 1.3x | 0 – before 1.30.1 Build 20260127 Rel.32017: affected |
| TP-Link Systems Inc. | SG3452XP 2.3x | 0 – before 2.30.1 Build 20260128 Rel.8721: affected |
| TP-Link Systems Inc. | SG3428XMPP 1.2x | 0 – before 1.20.1 Build 20260127 Rel.39545: affected |
| TP-Link Systems Inc. | SG3452X 1.3x | 0 – before 1.30.1 Build 20260128 Rel.8721: affected |
| TP-Link Systems Inc. | SG2008 4.3x | 0 – before 4.30.1 Build 20260127 Rel.32017: affected |
| TP-Link Systems Inc. | SG3210 3.3x | 0 – before 3.30.1 Build 20260206 Rel.33103: affected |
| TP-Link Systems Inc. | SG2210MP 5.2x | 0 – before 5.20.1 Build 20260127 Rel.32017: affected |
| TP-Link Systems Inc. | SG2210P 5.3x | 0 – before 5.30.1 Build 20260127 Rel.32017: affected |
| TP-Link Systems Inc. | SG2218 1.3x | 0 – before 1.30.1 Build 20260127 Rel.32017: affected |
| TP-Link Systems Inc. | SG3452 1.3x | 0 – before 1.30.1 Build 20260128 Rel.7041: affected |
| TP-Link Systems Inc. | SG3210X-M2 1.2x | 0 – before 1.20.1 Build 20260129 Rel.13605: affected |
| TP-Link Systems Inc. | SG2210XMP-M2 1.x | 0 – before 1.0.19 Build 20260121 Rel.53314: affected |
| TP-Link Systems Inc. | SG2008 4.2x | 0 – before 4.20.17 Build 20260121 Rel.53429: affected |
| TP-Link Systems Inc. | SG2218P 1.2x | 0 – before 1.20.17 Build 20260121 Rel.53429: affected |
| TP-Link Systems Inc. | SG3210 3.2x | 0 – before 3.20.17 Build 20260121 Rel.53429: affected |
| TP-Link Systems Inc. | SG3428X-M2 1.2x | 0 – before 1.20.18 Build 20260121 Rel.54271: affected |
| TP-Link Systems Inc. | SX3832MPP 1.x | 0 – before 1.0.11 Build 20260121 Rel.56907: affected |
| TP-Link Systems Inc. | SG2218 1.2x | 0 – before 1.20.17 Build 20260121 Rel.53429: affected |
| TP-Link Systems Inc. | SX3832 1.x | 0 – before 1.0.12 Build 20260121 Rel.56907: affected |
| TP-Link Systems Inc. | SG2428LP 1.x | 0 – before 1.0.15 Build 20260121 Rel.53429: affected |
| TP-Link Systems Inc. | SL2428P 6.2x | 0 – before 6.20.18 Build 20260121 Rel.53429: affected |
| TP-Link Systems Inc. | SG3218XP-M2 1.x | 0 – before 1.0.19 Build 20260121 Rel.53314: affected |
| TP-Link Systems Inc. | SG3210XHP-M2 3.x | 0 – before 3.0.21 Build 20260121 Rel.53314: affected |
| TP-Link Systems Inc. | SG2218P 2.x | 0 – before 2.0.14 Build 20260121 Rel.53429: affected |
| TP-Link Systems Inc. | SG3210X-M2 1.x | 0 – before 1.0.19 Build 20260121 Rel.53314: affected |
| TP-Link Systems Inc. | SG2428P 5.3x | 0 – before 5.30.16 Build 20260121 Rel.53429: affected |
| TP-Link Systems Inc. | SG2210MP 4.2x | 0 – before 4.20.18 Build 20260121 Rel.53429: affected |
| TP-Link Systems Inc. | SG3452P 3.3x | 0 – before 3.30.17 Build 20260121 Rel.54132: affected |
| TP-Link Systems Inc. | SG3452 1.2x | 0 – before 1.20.17 Build 20260121 Rel.54132: affected |
| TP-Link Systems Inc. | SG2452LP 1.x | 0 – before 1.0.13 Build 20260121 Rel.54132: affected |
| TP-Link Systems Inc. | SX3032F 1.x | 0 – before 1.0.15 Build 20260121 Rel.56907: affected |
| TP-Link Systems Inc. | SG3452X 1.2x | 0 – before 1.20.18 Build 20260121 Rel.55833: affected |
| TP-Link Systems Inc. | SG3452XMPP 1.x | 0 – before 1.0.15 Build 20260121 Rel.55833: affected |
| TP-Link Systems Inc. | SG3428XPP-M2 1.2x | 0 – before 1.20.19 Build 20260121 Rel.54271: affected |
| TP-Link Systems Inc. | TL-SG3452P 3.0 | 0 – before 3.0.22 Build 20260121 Rel.54132: affected |
| TP-Link Systems Inc. | SG2428P 5.2x | 0 – before 5.20.20 Build 20260121 Rel.53429: affected |
| TP-Link Systems Inc. | SG2210MP 5.x | 0 – before 5.0.15 Build 20260121 Rel.53429: affected |
| TP-Link Systems Inc. | SG2005P-PD 1.x | 0 – before 1.0.19 Build 20260121 Rel.53429: affected |
| TP-Link Systems Inc. | SG2016P 1.2x | 0 – before 1.20.17 Build 20260121 Rel.53429: affected |
| TP-Link Systems Inc. | SG3452XP 2.2x | 0 – before 2.20.20 Build 20260121 Rel.55833: affected |
| TP-Link Systems Inc. | SG3428XMP 3.2x | 0 – before 3.20.21 Build 20260113 Rel.67732: affected |
| TP-Link Systems Inc. | SG3428X 1.3x | 0 – before 1.30.17 Build 20260113 Rel.67732: affected |
| TP-Link Systems Inc. | SG3428XF 1.2x | 0 – before 1.20.16 Build 20260113 Rel.67732: affected |
| TP-Link Systems Inc. | SG3428MP 6.2x | 0 – before 6.20.20 Build 20260113 Rel.67732: affected |
| TP-Link Systems Inc. | TL-SG3428MP 5.x | 0 – before 5.0.25 Build 20260113 Rel.67732: affected |
| TP-Link Systems Inc. | SG3428 2.3x | 0 – before 2.30.16 Build 20260113 Rel.67732: affected |
| TP-Link Systems Inc. | SG3428XMPP 1.x | 0 – before 1.0.16 Build 20260113 Rel.67732: affected |
| TP-Link Systems Inc. | TL-SG2428P 4.x | 0 – before 4.0.26 Build 20260121 Rel.53429: affected |
| TP-Link Systems Inc. | SG2210P 5.2x | 0 – before 5.20.18 Build 20260121 Rel.53429: affected |
| TP-Link Systems Inc. | SX3008F 1.2x | 0: affected |
| TP-Link Systems Inc. | SX3206HPP 1.20 | 0: affected |
Products named in NVD's CPE match criteria (39)
cpe:2.3:o:tp-link:omada_sg2005p-pd_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:tp-link:omada_sg2008_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:tp-link:omada_sg2008p_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:tp-link:omada_sg2016p_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:tp-link:omada_sg2210mp_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:tp-link:omada_sg2210p_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:tp-link:omada_sg2210xmp-m2_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:tp-link:omada_sg2218_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:tp-link:omada_sg2218p_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:tp-link:omada_sg2428lp_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:tp-link:omada_sg2428p_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:tp-link:omada_sg2452lp_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:tp-link:omada_sg3210_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:tp-link:omada_sg3210xhp-m2_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:tp-link:omada_sg3210x-m2_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:tp-link:omada_sg3218xp-m2_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:tp-link:omada_sg3428_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:tp-link:omada_sg3428mp_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:tp-link:omada_sg3428x_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:tp-link:omada_sg3428xf_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:tp-link:omada_sg3428x-m2_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:tp-link:omada_sg3428xmp_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:tp-link:omada_sg3428xmpp_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:tp-link:omada_sg3428xpp-m2_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:tp-link:omada_sg3452_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:tp-link:omada_sg3452p_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:tp-link:omada_sg3452x_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:tp-link:omada_sg3452xmpp_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:tp-link:omada_sg3452xp_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:tp-link:omada_sl2428p_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:tp-link:omada_sx3008f_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:tp-link:omada_sx3016f_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:tp-link:omada_sx3032f_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:tp-link:omada_sx3206hpp_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:tp-link:omada_sx3832_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:tp-link:omada_sx3832mpp_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:tp-link:omada_tl-sg2428p_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:tp-link:omada_tl-sg3428mp_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:tp-link:omada_tl-sg3452p_firmware:*:*:*:*:*:*:*:*
DeSpy has not checked any unit, hardware revision or firmware. A product missing here is not a statement that it is unaffected.
Scores, as their sources published them
- CVSS 4.0: 7.7 HIGH — as published by TPLink (Secondary)
CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - CVSS 3.1: 9.8 CRITICAL — as published by NIST (Primary)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - SSVC — CISA's assessment (SSVC 2.0.3, CISA Coordinator): Exploitation: none · Automatable: no · Technical impact: total
DeSpy does not score records. These are the sources' own values.
Weaknesses
Sources
References the source lists
- https://support.omadanetworks.com/au/download/firmware/
- https://support.omadanetworks.com/en/download/firmware/
- https://support.omadanetworks.com/us/document/118794/
- https://support.omadanetworks.com/us/product/
Source dates: published 2026-03-13, last changed 2026-06-17. DeSpy's copy of this version is dated 2026-09-28.
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