Homeputer CL Studio fur HomeMatic 4.0 Rel 160808 and earlier uses cleartext to exchange…
Priority LOW 37CWE-522Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- High
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-522.
Summary
Homeputer CL Studio fur HomeMatic 4.0 Rel 160808 and earlier uses cleartext to exchange the username and password between server and client instances, which allows remote attackers to obtain sensitive information via a man in the middle attack.
Why it matters now
EPSS 0.01029 63rd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:contronics:homeputer_cl_studio_fur_homematic:*:*:*:*:*:*:*:* | before 4.0 | Vulnerable | Contronics |
- cpe:2.3:a:contronics:homeputer_cl_studio_fur_homematic:*:*:*:*:*:*:*:* Versions before 4.0 Vulnerable ·Contronics
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2017-17691
- 2026-10-03 Alias added: GHSA-gxhv-4gh7-jj3f
References
Sources
- CVE-2017-17691 · CVE Program
- CVE-2017-17691 · NVD
- FIRST EPSS
- GHSA-gxhv-4gh7-jj3f · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences