CVE-2026-27868 (GCVE-0-2026-27868)
Vulnerability from cvelistv5 – Published: 2026-06-17 08:13 – Updated: 2026-06-17 12:48
VLAI
Title
PUBLICATION OF SENSITIVE INFORMATION ON REGESTA SMART HD-PLC OF TELDAT
Summary
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.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-201 - Insertion of sensitive information into sent data
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://www.hackrtu.com/blog/CNA-HRTU-0002/ | technical-descriptionpatch |
| https://www.hackrtu.com/blog/CNA-CVE-2026-27868/ | technical-descriptionpatch |
| https://www.teldat.com/es/ | product |
| https://support.teldat.com/images/content/docs/Te… | product |
| https://support.teldat.com/portal/supportcontent?… | patch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Teldat | Regesta Smart HD-PLC - TLDPH16D2 |
Affected:
11.02.05.10.02
Unaffected: 11.02.06.00.02 |
Date Public
2026-06-17 08:00
Credits
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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