CVE-2026-1668
Input Validation Vulnerability on Multiple Omada Switches
HIGH 7.7EPSS 1.0%
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
- TP-Link Systems Inc. · SG2008P 3.2x · SG2008P 3.3x · SX3016F 1.3x · SX3016F 1.2x · SG3428 2.4x · SG3428XMP 3.3x
- CVSS v4.0 CNA
- 7.7 HIGH
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 v3.1 NVD
- 9.8 CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - EPSS
- 1.02% chance of exploitation in the next 30 days, 63rd percentile
- Published
- 2026-03-13
Proof-of-concept exploits (2)
- tangrs/cve-2026-1668-poc3★ · 2026-10-10
- wuyou6956-glitch/cve-2026-1668-poc0★ · 2026-09-30
Security advisories
- https://support.omadanetworks.com/us/document/118794
- https://support.omadanetworks.com/au/download/firmware
- https://support.omadanetworks.com/en/download/firmware
- https://support.omadanetworks.com/us/product