CVE-2018-7300

critical · 9.8

Directory Traversal / Arbitrary File Write / Remote Code Execution in the User.setLanguage method in eQ-3 AG Homematic CCU2 2.29.2 and earlier allows remote attackers to write arbitrary files to the device's filesystem. This vulnerability can be exploited by unauthenticated attackers with access to the web interface.

9.8

CVSS

30.6%

EPSS (exploit prob.)

98th

EPSS percentile

2018-02-22

Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CWE-22

Affected products

Vendor	Product	Affected versions
eq-3	homematic_ccu2_firmware	<= 2.29.22
eq-3	homematic_ccu2	all versions

Check a specific version with /api/v1/cve/match.

References

http://atomic111.github.io/article/homematic-ccu2-filewrite
https://www.exploit-db.com/exploits/44361/
http://atomic111.github.io/article/homematic-ccu2-filewrite
https://www.exploit-db.com/exploits/44361/

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2018-7300