# Teldat vulnerabilities

Source: https://junglewise.ai/threats/vendors/teldat  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/vendors/teldat.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 4 vulnerabilities in Teldat: 0 in the last 7 days and 1 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-27867, was published on 25 September 2026. Nothing in the last four weeks, down from 1 vulnerability in the four before. 1 technology has a page of its own.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 1
- All time: 4 (0 critical, 0 exploited in the wild)

## About Teldat

Teldat is a provider of telecommunications equipment and networking solutions for enterprise environments.

## Latest Teldat vulnerabilities

- [CVE-2026-27867: Teldat Regesta Smart HD-PLC XSS in upgrade interface](https://junglewise.ai/threats/cve-2026-27867-an-attacker-with-access-via-network-to-the-regesta-smart-hd-plc) (info, published 25 Sep 2026)
- [CVE-2026-27870: Teldat Regesta Smart HD-PLC cross-site scripting in Hostname field](https://junglewise.ai/threats/cve-2026-27870-teldat-regesta-smart-hd-plc-cross-site-scripting-in-hostname) (info, CVSS 4.8, published 17 Jun 2026)
- [CVE-2026-27869: Teldat Regesta Smart HD-PLC Denial of Service in web interface](https://junglewise.ai/threats/cve-2026-27869-teldat-regesta-smart-hd-plc-denial-of-service-in-web-interface) (info, CVSS 6.9, published 17 Jun 2026)
- [CVE-2026-27868: Teldat Regesta Smart HD-PLC information disclosure in query.php](https://junglewise.ai/threats/cve-2026-27868-teldat-regesta-smart-hd-plc-information-disclosure-in-query-php) (info, CVSS 6.9, published 17 Jun 2026)

## Most severe Teldat vulnerabilities

- [CVE-2026-27869: Teldat Regesta Smart HD-PLC Denial of Service in web interface](https://junglewise.ai/threats/cve-2026-27869-teldat-regesta-smart-hd-plc-denial-of-service-in-web-interface) (info, CVSS 6.9, published 17 Jun 2026)
- [CVE-2026-27868: Teldat Regesta Smart HD-PLC information disclosure in query.php](https://junglewise.ai/threats/cve-2026-27868-teldat-regesta-smart-hd-plc-information-disclosure-in-query-php) (info, CVSS 6.9, published 17 Jun 2026)
- [CVE-2026-27870: Teldat Regesta Smart HD-PLC cross-site scripting in Hostname field](https://junglewise.ai/threats/cve-2026-27870-teldat-regesta-smart-hd-plc-cross-site-scripting-in-hostname) (info, CVSS 4.8, published 17 Jun 2026)
- [CVE-2026-27867: Teldat Regesta Smart HD-PLC XSS in upgrade interface](https://junglewise.ai/threats/cve-2026-27867-an-attacker-with-access-via-network-to-the-regesta-smart-hd-plc) (info, published 25 Sep 2026)

## Vulnerabilities per week

Nothing in the last four weeks, down from 1 vulnerability in the four before.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 1 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Teldat technologies

- [Teldat Regesta Smart HD-PLC - TLDPH16D2](https://junglewise.ai/threats/technologies/regesta-smart-hd-plc-tldph16d2): 4 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Teldat vulnerabilities", https://junglewise.ai/threats/vendors/teldat, 9 November 2026.