TI-2018-05291 Aliases CVE-2018-7297 GHSA-q64h-3pq3-w59f

Remote Code Execution in the TCL script interpreter in eQ-3 AG Homematic CCU2 2.29.2 and…

HIGH 78Published 2018-02-22 · Updated 2024-08-05

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA.

Summary

Remote Code Execution in the TCL script interpreter in eQ-3 AG Homematic CCU2 2.29.2 and earlier allows remote attackers to obtain read/write access and execute system commands on the device. This vulnerability can be exploited by unauthenticated attackers with access to the web interface.

Why it matters now

EPSS 0.64251 99th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by the CNA

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 · 2

CPE	Versions	Role	Vendor
cpe:2.3:o:eq-3:homematic_central_control_unit_ccu2_firmware::::::::	up to 2.29.22	Vulnerable	Eq-3
cpe:2.3:h:eq-3:homematic_central_control_unit_ccu2:-:::::::*	not specified by NVD	Running on	Eq-3

cpe:2.3:o:eq-3:homematic_central_control_unit_ccu2_firmware:*:*:*:*:*:*:*:* Versions up to 2.29.22 Vulnerable ·Eq-3
cpe:2.3:h:eq-3:homematic_central_control_unit_ccu2:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Eq-3

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2018-7297
2026-10-03 Alias added: GHSA-q64h-3pq3-w59f

References

Exploit 1

44368

Advisory 1

http://atomic111.github.io/article/homematic-ccu2-remote-code-execution

TI-2018-05295 eQ-3 AG HomeMatic CCU2 2.29.22 devices have an open XML-RPC port without authentication. CVSS 3.0CRITICAL 9.8
TI-2018-05293 Remote Code Execution in the addon installation process in eQ-3 AG Homematic CCU2 2.29.2… CVSS 3.0HIGH 8.0
TI-2018-05292 In /usr/local/etc/config/addons/mh/loopupd.sh on eQ-3 AG HomeMatic CCU2 2.29.22 devices… CVSS 3.0HIGH 8.1
TI-2018-05290 Directory Traversal / Arbitrary File Read in User.getLanguage method in eQ-3 AG Homematic… CVSS 3.0MEDIUM 5.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences