CVE-2017-18378

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

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

V3 Legend

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

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

V2 Legend

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.exploit-db.com/exploits/42956	Exploit Third Party Advisory VDB Entry
https://kb.netgear.com/000049072/Security-Advisory-for-Command-Injection-in-ReadyNAS-Surveillance-Application-PSV-2017-2653	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:o:netgear:readynas_surveillance_firmware:::::::x86:*
	cpe:2.3:o:netgear:readynas_surveillance_firmware:::::::arm:*

cpe:2.3:h:netgear:readynas_surveillance:-:*:*:*:*:*:*:*

Information

Published : 2019-06-11 14:29

Updated : 2019-10-09 16:25

NVD link : CVE-2017-18378

Mitre link : CVE-2017-18378

JSON object : View

CWE

CWE-77

Improper Neutralization of Special Elements used in a Command ('Command Injection')

Products Affected

netgear

readynas_surveillance
readynas_surveillance_firmware

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9.8 /10