CVE-2019-20699

Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects GS105Ev2 before 1.6.0.4, GS105PE before 1.6.0.4, GS408EPP before 1.0.0.15, GS808E before 1.7.0.7, GS908E before 1.7.0.3, GSS108E before 1.6.0.4, and GSS108EPP before 1.0.0.15.

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

9.8^/10

CVSS v3.0 : CRITICAL

Vector :

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

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/000061230/Security-Advisory-for-Pre-Authentication-Buffer-Overflow-on-Some-Switches-PSV-2018-0538	Vendor Advisory

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:netgear:gs105e_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:gs105e:v2:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:netgear:gs105pe_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:gs105pe:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:netgear:gs408epp_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:gs408epp:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:o:netgear:gs808e_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:gs808e:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND

cpe:2.3:o:netgear:gs908e_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:gs908e:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND

cpe:2.3:o:netgear:gss108e_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:gss108e:-:*:*:*:*:*:*:*

Configuration 7 (hide)

AND

cpe:2.3:o:netgear:gss108epp_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:gss108epp:-:*:*:*:*:*:*:*

Information

Published : 2020-04-16 12:15

Updated : 2020-04-21 07:11

NVD link : CVE-2019-20699

Mitre link : CVE-2019-20699

JSON object : View

CWE

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

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Products Affected

netgear

gs105pe
gs105e
gs408epp
gs808e
gs105pe_firmware
gs908e
gss108e_firmware
gs408epp_firmware
gs105e_firmware
gs908e_firmware
gss108epp_firmware
gss108e
gs808e_firmware
gss108epp

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