CVE-2026-27869
WEB SERVICE (HTTP) DENIAL OF SERVICE VIA SLOW HEADERS ON REGESTA SMART HD-PLC OF TELDAT
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, with a Slow Loris attack, cause Denial of Service (DoS) on the web interface of the device. This issue affects Regesta Smart HD-PLC - TLDPH16D2: 11.02.05.10.02.
INFO
Published Date :
June 17, 2026, 8:13 a.m.
Last Modified :
June 17, 2026, 8:13 a.m.
Remotely Exploit :
Yes !
Source :
HackRTU
Affected Products
The following products are affected by CVE-2026-27869
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 4.0 | MEDIUM | ffb98d57-deaa-4918-a669-5225ccc13e39 |
Solution
- Update the device firmware to the latest version.
- Implement network-level rate limiting and connection limits.
- Deploy a Web Application Firewall (WAF) for protection.
- Monitor network traffic for DoS patterns.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-27869 vulnerability anywhere in the article.