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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2026-27868 Detail

Description

An attacker with access via network to the Regesta Smart HD-PLC of the provider Teldat (in this case, NO registration action is required) who has the vulnerable software could obtain privilege information by using the command Version via the path: /upgrade/query.php?cmd=p+3&3Bversion resulting in a information disclosure. This issue affects Regesta Smart HD-PLC - TLDPH16D2: 11.02.05.10.02.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

Nist CVSS score does not match with CNA score
CNA:  HackRTU
CVSS-B 6.9 MEDIUM
Vector:  CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://support.teldat.com/images/content/docs/Teldat_dm1087_regesta_smart_nessum_series_installation(1).pdf HackRTU
https://support.teldat.com/portal/supportcontent?page=cgs-customer-global-support&none=true&language=en-US HackRTU
https://www.hackrtu.com/blog/CNA-CVE-2026-27868/ HackRTU
https://www.hackrtu.com/blog/CNA-HRTU-0002/ HackRTU
https://www.teldat.com/es/ HackRTU

Weakness Enumeration

CWE-ID CWE Name Source
CWE-201 Insertion of Sensitive Information Into Sent Data HackRTU  

Change History

2 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2026-27868
NVD Published Date:
06/17/2026
NVD Last Modified:
06/17/2026
Source:
HackRTU