VULNERABILITY INTELLIGENCE
CVE-2026-27867
EPSS probability0.37%
CISA KEVNot currently listed
Published2026-09-25
Last modified2026-09-30
Description
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
Weakness classification
- ffb98d57-deaa-4918-a669-5225ccc13e39: CWE-79