XSS in Tp-Link Oc200
CVE-2025-9289
A Cross-Site Scripting (XSS) vulnerability was identified in a parameter in Omada Controllers due to improper input sanitization. Exploitation requires advanced conditions, such as network positioning or emulating a trusted entity, and user interaction by an authenticated administrator. If successful, an attacker could execute arbitrary JavaScript in the administrator’s browser, potentially exposing sensitive information and compromising confidentiality.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.002 (7.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.7 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N.
Affected products
- Tp-link Oc200 — versions 1, 2
- Tp-link Oc200_firmware
- Tp-link Oc220 — versions 1
- Tp-link Oc220_firmware
- Tp-link Oc300 — versions 1.6
- Tp-link Oc300_firmware
- Tp-link Oc400 — versions 1.6
- Tp-link Oc400_firmware
- Tp-link Omada_controller
- Tp-link Systems Inc. Omada Cloud Controller — versions 0
Weakness classification (CWE)
References
- f23511db-6c3e-4e32-a477-6aa17d310630 (Product, patch)
- f23511db-6c3e-4e32-a477-6aa17d310630 (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2025-9289?
- CVE-2025-9289 is a medium-severity vulnerability in Tp-Link Oc200, classified under Cross-site Scripting. CVSS score: 4.7/10. Published 2026-01-22.
- How severe is CVE-2025-9289?
- Medium severity. CVSS v3 base score is 4.7 out of 10.