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
History

Fri, 25 Sep 2026 11:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 25 Sep 2026 10:45:00 +0000

Type Values Removed Values Added
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
Title CROSS-SITE SCRIPTING (XSS) VIA THE CMDCOOKIE PARAMETER REGESTA SMART HD-PLC OF TELDAT
First Time appeared Teldat
Teldat regesta Smart Hd-plc - Tldph16d2
Weaknesses CWE-79
CPEs cpe:2.3:a:teldat:regesta_smart_hd-plc_-_tldph16d2:11.02.06.00.02:*:*:*:*:*:*:*
cpe:2.3:a:teldat:regesta_smart_hd-plc_-_tldph16d2:11.02.06.00.03:*:*:*:*:*:*:*
Vendors & Products Teldat
Teldat regesta Smart Hd-plc - Tldph16d2
References
Metrics cvssV4_0

{'score': 4.8, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: HackRTU

Published: 2026-09-25T10:32:58.916Z

Updated: 2026-09-25T10:43:05.972Z

Reserved: 2026-02-24T08:59:28.139Z

Link: CVE-2026-27867

cve-icon Vulnrichment

Updated: 2026-09-25T10:43:01.692Z

cve-icon NVD

Status : Deferred

Published: 2026-09-25T11:17:01.203

Modified: 2026-09-30T17:32:07.107

Link: CVE-2026-27867

cve-icon Redhat

No data.