MEDIUM 4.8 NVD
CVE-2026-27867
An attacker with access via network to the Regesta Smart HD-PLC of the provider Teldat (in this case, registration action is required) who has the vulnerable fi
An attacker with access via network to the Regesta Smart HD-PLC of the provider Teldat (in this case, registration action is required) who has the vulnerable firmware version could inject
a specific payload via the parameter "cmdcookie" withing the /upgrade/index.html resulting in to a Cross-Site Scripting (XSS). This issue affects Regesta Smart HD-PLC - TLDPH16D2:
11.02.06.00.02
References
- https://support.teldat.com/images/content/docs/Teldat_dm1087_regesta_smart_nessum_series_i
- https://support.teldat.com/portal/supportcontent?page=cgs-customer-global-support&none=tru
- https://www.hackrtu.com/blog/CNA-CVE-2026-27867/
- https://www.hackrtu.com/blog/CNA-HRTU-0004/
- https://www.teldat.com/es/
This medium severity vulnerability with a CVSS score of 4.8 was published on 2026-09-25 via NVD.
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