CVE-2019-20697

Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects GS728TPPv2 before 6.0.0.48, GS728TPv2 before 6.0.0.48, GS750E before 1.0.1.4, GS752TPP before 6.0.0.48, and GS752TPv2 before 6.0.0.48.

CVSS v3 8.8 HIGH
CVSS v2.0 5.8 MEDIUM

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

5.8^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 6.5 / Impact : 6.4

Access Vector ADJACENT_NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://kb.netgear.com/000061232/Security-Advisory-for-Pre-Authentication-Stack-Overflow-on-Some-Switches-PSV-2019-0066	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:netgear:gs728tpp_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:gs728tpp:v2:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:netgear:gs728tp_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:gs728tp:v2:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:netgear:gs750e_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:gs750e:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:o:netgear:gs752tpp_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:gs752tpp:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND

cpe:2.3:o:netgear:gs752tp_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:gs752tp:v2:*:*:*:*:*:*:*

History

No history.

Information

Published : 2020-04-16 19:15

Updated : 2020-04-22 14:20

NVD link : CVE-2019-20697

Mitre link : CVE-2019-20697

CVE.ORG link : CVE-2019-20697

JSON object : View

Products Affected

netgear

gs728tpp_firmware
gs750e_firmware
gs752tp
gs752tpp_firmware
gs750e
gs752tp_firmware
gs728tpp
gs728tp
gs752tpp
gs728tp_firmware

CWE

CWE-787

Out-of-bounds Write

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