CVE-2019-18939

EUVD-2019-8612
eQ-3 Homematic CCU2 2.47.20 and CCU3 3.47.18 with the HM-Print AddOn through 1.2a installed allow Remote Code Execution by unauthenticated attackers with access to the web interface via the exec.cgi and exec1.cgi scripts, which execute TCL script content from an HTTP POST request.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 96%
Affected Products (NVD)
VendorProductVersion
hm-print_projecthm-print
1.2a:a
eq-3homematic_ccu2_firmware
2.47.20
hm-print_projecthm-print
1.2
eq-3homematic_ccu3_firmware
3.47.18
hm-print_projecthm-print
1.2a:a
eq-3homematic_ccu3_firmware
3.47.18
hm-print_projecthm-print
1.2
eq-3homematic_ccu2_firmware
2.47.20
𝑥
= Vulnerable software versions