CVE-2020-35231

The NSDP protocol implementation on NETGEAR JGS516PE/GS116Ev2 v2.6.0.43 devices was affected by an authentication issue that allows an attacker to bypass access controls and obtain full control of the device.

CVSS v3 8.8 HIGH
CVSS v2.0 8.3 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

8.3^/10

CVSS v2.0 : HIGH

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

Exploitability : 6.5 / Impact : 10.0

Access Vector ADJACENT_NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://research.nccgroup.com/2021/03/08/technical-advisory-multiple-vulnerabilities-in-netgear-prosafe-plus-jgs516pe-gs116ev2-switches/	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:netgear:gs116e_firmware:2.6.0.43:*:*:*:*:*:*:*

cpe:2.3:h:netgear:gs116e:v2:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:netgear:jgs516pe_firmware:2.6.0.43:*:*:*:*:*:*:*

cpe:2.3:h:netgear:jgs516pe:-:*:*:*:*:*:*:*

History

17 Mar 2021, 15:34

Type	Values Removed	Values Added
References	~~(MISC) https://research.nccgroup.com/2021/03/08/technical-advisory-multiple-vulnerabilities-in-netgear-prosafe-plus-jgs516pe-gs116ev2-switches/ -~~	(MISC) https://research.nccgroup.com/2021/03/08/technical-advisory-multiple-vulnerabilities-in-netgear-prosafe-plus-jgs516pe-gs116ev2-switches/ - Vendor Advisory
CPE		cpe:2.3:o:netgear:jgs516pe_firmware:2.6.0.43:::::::* cpe:2.3:h:netgear:jgs516pe:-:::::::* cpe:2.3:o:netgear:gs116e_firmware:2.6.0.43:::::::* cpe:2.3:h:netgear:gs116e:v2:::::::*
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 8.3 v3 : 8.8
CWE		CWE-287

10 Mar 2021, 19:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2021-03-10 19:15

Updated : 2023-12-10 13:41

NVD link : CVE-2020-35231

Mitre link : CVE-2020-35231

CVE.ORG link : CVE-2020-35231

JSON object : View

Products Affected

netgear

gs116e
jgs516pe
gs116e_firmware
jgs516pe_firmware

CWE

CWE-287

Improper Authentication

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