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[email protected]CVE-2018-7296

HistoryFeb 22, 2018 - 7:29 p.m.

CVE-2018-7296

2018-02-2219:29:04

CWE-22

[email protected]

web.nvd.nist.gov

cve-2018-7296

directory traversal

arbitrary file read

eq-3 ag

homematic ccu2

nvd

security vulnerability

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

6.3 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

55.5%

JSON

Directory Traversal / Arbitrary File Read in User.getLanguage method in eQ-3 AG Homematic CCU2 2.29.2 and earlier allows remote attackers to read the first line of an arbitrary file on the CCU2’s filesystem. This vulnerability can be exploited by unauthenticated attackers with access to the web interface.

Affected configurations

NVD

Node

eq-3homematic_central_control_unit_ccu2_firmwareRange≤2.29.22

AND

eq-3homematic_central_control_unit_ccu2Match-

CPENameOperatorVersion
eq-3:homematic_central_control_unit_ccu2_firmwareeq-3 homematic central control unit ccu2 firmwarele2.29.22

CPE	Name	Operator	Version
eq-3:homematic_central_control_unit_ccu2_firmware	eq-3 homematic central control unit ccu2 firmware	le	2.29.22

References

atomic111.github.io/article/homematic-ccu2-fileread

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

6.3 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

55.5%

JSON

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