CVE-2017-6862

NETGEAR WNR2000v3 devices before 1.1.2.14, WNR2000v4 devices before 1.0.0.66, and WNR2000v5 devices before 1.0.0.42 allow authentication bypass and remote code execution via a buffer overflow that uses a parameter in the administration webapp. The NETGEAR ID is PSV-2016-0261.

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://kb.netgear.com/000038542/Security-Advisory-for-Unauthenticated-Remote-Code-Execution-on-Some-Routers-PSV-2016-0261	Vendor Advisory
http://www.securityfocus.com/bid/98740	Third Party Advisory VDB Entry
https://www.on-x.com/sites/default/files/on-x_-_security_advisory_-_netgear_wnr2000v5_-_cve-2017-6862.pdf

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:netgear:wnr2000v5_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:wnr2000v5:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:netgear:wnr2000v4_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:wnr2000v4:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:netgear:wnr2000v3_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:wnr2000v3:-:*:*:*:*:*:*:*

Information

Published : 2017-05-26 13:29

Updated : 2017-07-17 18:29

NVD link : CVE-2017-6862

Mitre link : CVE-2017-6862

JSON object : View

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

Products Affected

netgear

wnr2000v4
wnr2000v4_firmware
wnr2000v3_firmware
wnr2000v3
wnr2000v5_firmware
wnr2000v5

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9.8 /10