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cve[email protected]CVE-2019-18939
HistoryNov 14, 2019 - 7:15 p.m.

CVE-2019-18939

2019-11-1419:15:13
CWE-306
web.nvd.nist.gov
35
cve-2019-18939
eq-3 homematic
ccu2
ccu3
hm-print addon
remote code execution
nvd
security vulnerability

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.8 High

AI Score

Confidence

High

0.013 Low

EPSS

Percentile

85.9%

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.

Affected configurations

NVD
Node
hm-print_projecthm-printMatch1.2a
AND
eq-3homematic_ccu2Match-
AND
eq-3homematic_ccu2_firmwareMatch2.47.20
Node
hm-print_projecthm-printMatch1.2
AND
eq-3homematic_ccu3Match-
AND
eq-3homematic_ccu3_firmwareMatch3.47.18
Node
hm-print_projecthm-printMatch1.2a
AND
eq-3homematic_ccu3Match-
AND
eq-3homematic_ccu3_firmwareMatch3.47.18
Node
hm-print_projecthm-printMatch1.2
AND
eq-3homematic_ccu2Match-
AND
eq-3homematic_ccu2_firmwareMatch2.47.20

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.8 High

AI Score

Confidence

High

0.013 Low

EPSS

Percentile

85.9%

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