CVE-2017-18378

Severity CVSS v4.0:

Pending analysis

Type:

CWE-77 Command Injection

Publication date:

11/06/2019

Last modified:

09/10/2019

Description

In NETGEAR ReadyNAS Surveillance before 1.4.3-17 x86 and before 1.1.4-7 ARM, $_GET[&#39;uploaddir&#39;] is not escaped and is passed to system() through $tmp_upload_dir, leading to upgrade_handle.php?cmd=writeuploaddir remote command execution.

Impact

Vector 3.x

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 9.80 CRITICAL
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x

9.80

Severity 3.x

CRITICAL

Vector 2.0

AV:N/AC:L/Au:N/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): Physical
Availability (A): Physical

Base Score 2.0

7.50

Severity 2.0

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:netgear:readynas_surveillance_firmware:::::::arm:*		1.1.4-7 (excluding)
cpe:2.3:o:netgear:readynas_surveillance_firmware:::::::x86:*		1.4.3-17 (excluding)
cpe:2.3:h:netgear:readynas_surveillance:-:::::::*

To consult the complete list of CPE names with products and versions, see this page

CVE-2017-18378

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools